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Authentication Bypass

auth CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

How It Works

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications. Instead of cracking passwords through brute force, attackers manipulate the authentication process itself to gain unauthorized entry. This typically occurs through one of several pathways: exploiting hardcoded credentials embedded in source code or configuration files, manipulating parameters in authentication requests to skip verification steps, or leveraging broken session management that fails to properly validate user identity.

The attack flow often begins with reconnaissance to identify authentication endpoints and their underlying logic. Attackers may probe for default administrative credentials that were never changed, test whether certain URL paths bypass login requirements entirely, or intercept and modify authentication tokens to escalate privileges. In multi-step authentication processes, flaws in state management can allow attackers to complete only partial verification steps while still gaining full access.

More sophisticated variants exploit single sign-on (SSO) or OAuth implementations where misconfigurations in trust relationships allow attackers to forge authentication assertions. Parameter tampering—such as changing a "role=user" field to "role=admin" in a request—can trick poorly designed systems into granting elevated access without proper verification.

Impact

  • Complete account takeover — attackers gain full control of user accounts, including administrative accounts, without knowing legitimate credentials
  • Unauthorized data access — ability to view, modify, or exfiltrate sensitive information including customer data, financial records, and intellectual property
  • System-wide compromise — admin-level access enables installation of backdoors, modification of security controls, and complete infrastructure takeover
  • Lateral movement — bypassed authentication provides a foothold for moving deeper into networks and accessing additional systems
  • Compliance violations — unauthorized access triggers breach notification requirements and regulatory penalties

Real-World Examples

CrushFTP suffered a critical authentication bypass allowing attackers to access file-sharing functionality without any credentials. The vulnerability enabled direct server-side template injection, leading to remote code execution on affected systems. Attackers actively exploited this in the wild to establish persistent access to enterprise file servers.

Palo Alto's Expedition migration tool contained a flaw permitting attackers to reset administrative credentials without authentication. This allowed complete takeover of the migration environment, potentially exposing network configurations and security policies being transferred between systems.

SolarWinds Web Help Desk (CVE-2024-28987) shipped with hardcoded internal credentials that could not be changed through normal administrative functions. Attackers discovering these credentials gained full administrative access to helpdesk systems containing sensitive organizational information and user data.

Mitigation

  • Implement multi-factor authentication (MFA) — requires attackers to compromise additional verification factors beyond bypassed primary authentication
  • Eliminate hardcoded credentials — use secure credential management systems and rotate all default credentials during deployment
  • Enforce authentication on all endpoints — verify every request requires valid authentication; no "hidden" administrative paths should exist
  • Implement proper session management — use cryptographically secure session tokens, validate on server-side, enforce timeout policies
  • Apply principle of least privilege — limit damage by ensuring even authenticated users only access necessary resources
  • Regular security testing — conduct penetration testing specifically targeting authentication logic and flows

Recent CVEs (37861)

EPSS 0% CVSS 4.6
MEDIUM This Month

There is a Factory Reset Protection (FRP) bypass security vulnerability in P20 Huawei smart phones versions before Emily-AL00A 9.0.0.167(C00E81R1P21T8). Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Huawei P20 Firmware
NVD
EPSS 1% CVSS 4.5
MEDIUM POC This Month

Use of a hard-coded encryption key in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Manager) 10.0.1.168 Service Update 5 may lead to full managed endpoint compromise by an authenticated user. Rated medium severity (CVSS 4.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Ivanti Landesk Management Suite
NVD
EPSS 1% CVSS 8.0
HIGH PATCH This Week

An access-control flaw was found in the Octavia service when the cloud platform was deployed using Red Hat OpenStack Platform Director. Rated high severity (CVSS 8.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Red Hat Openstack +1
NVD
EPSS 2% CVSS 8.1
HIGH This Week

In some configurations an attacker can inject a new executable path into the extensions.load file for osquery and hard link a parent folder of a malicious binary to a folder with known 'safe'. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Microsoft Osquery +1
NVD
EPSS 5% CVSS 9.8
CRITICAL Act Now

A SQL injection vulnerability exists in all Orpak SiteOmat versions prior to 2017-09-25. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass SQLi Siteomat +1
NVD VulDB
EPSS 10% CVSS 9.8
CRITICAL Act Now

An authentication bypass was found in an unknown area of the SiteOmat source code. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Epss exploitation probability 10.2% and no vendor patch available.

Authentication Bypass Siteomat Orpak
NVD VulDB
EPSS 3% CVSS 8.8
HIGH This Week

Remote unauthorized command execution and unauthorized disclosure of information in Micro Focus Service Manager, versions 9.30, 9.31, 9.32, 9.33, 9.34, 9.35, 9.40, 9.41, 9.50, 9.51, 9.52, 9.60, 9.61. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Service Manager Microfocus
NVD
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

In DouCo DouPHP v1.5 Release 20190516, remote attackers can view the database backup file via a brute-force guessing approach for data/backup/DyyyymmddThhmmss.sql filenames. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Douphp Douco
NVD GitHub
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

Incorrect access control was discovered in the stdonato Dashboard plugin through 0.9.7 for GLPI, affecting df.php, issue.php, load.php, mem.php, traf.php, and uptime.php in front/sh. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

PHP Authentication Bypass Glpi Dashboard
NVD GitHub
EPSS 2% CVSS 7.5
HIGH POC This Week

The WebApp v04.68 in the supervisor on SAET Impianti Speciali TEBE Small 05.01 build 1137 devices allows remote attackers to make several types of API calls without authentication, as demonstrated by. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP Authentication Bypass Webapp +1
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

The rpWLANRedirect.asp ASP page is accessible without authentication on ZyXEL P-660HN-T1 V2 (2.00(AAKK.3)) devices. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Zyxel P 660Hn T1 Firmware
NVD
EPSS 1% CVSS 5.3
MEDIUM POC This Month

An unauthenticated attacker can obtain information about the Pydio 8.2.2 configuration including session timeout, libraries, and license information. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Pydio
NVD
EPSS 6% CVSS 9.8
CRITICAL POC Act Now

Jector Smart TV FM-K75 devices allow remote code execution because there is an adb open port with root permission. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass RCE Fm K75 Firmware
NVD GitHub
EPSS 2% CVSS 7.5
HIGH PATCH This Week

Jenkins Gitea Plugin 1.1.1 and earlier did not implement trusted revisions, allowing attackers without commit access to the Git repo to change Jenkinsfiles even if Jenkins is configured to consider. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Jenkins Gitea
NVD
EPSS 2% CVSS 9.9
CRITICAL PATCH Act Now

Jenkins Pipeline Remote Loader Plugin 1.4 and earlier provided a custom whitelist for script security that allowed attackers to invoke arbitrary methods, bypassing typical sandbox protection. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Jenkins Pipeline Remote Loader
NVD
EPSS 2% CVSS 4.3
MEDIUM POC This Month

A missing permission check in Jenkins Artifactory Plugin 3.2.3 and earlier in various 'fillCredentialsIdItems' methods allowed users with Overall/Read access to enumerate credentials ID of. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Jenkins Artifactory +1
NVD
EPSS 2% CVSS 4.3
MEDIUM POC This Month

A missing permission check in Jenkins Artifactory Plugin 3.2.2 and earlier in ArtifactoryBuilder.DescriptorImpl#doTestConnection allowed users with Overall/Read access to connect to an. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Jenkins Artifactory +1
NVD
EPSS 1% CVSS 6.5
MEDIUM POC This Month

The Xiaomi M365 scooter 2019-02-12 before 1.5.1 allows spoofing of "suddenly accelerate" commands. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass M365 Firmware Mi
NVD
EPSS 1% CVSS 7.1
HIGH This Week

A potential incorrect privilege assignment vulnerability exists in the 3rd party pairing mechanism of the Bosch Smart Home Controller (SHC) before 9.8.907 that may result in a restricted app. Rated high severity (CVSS 7.1), this vulnerability is no authentication required. No vendor patch available.

Authentication Bypass Smart Home Controller Firmware Bosch
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

A potential improper access control vulnerability exists in the JSON-RPC interface of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in a successful denial of service of the SHC. Rated medium severity (CVSS 5.3), this vulnerability is no authentication required. No vendor patch available.

Authentication Bypass Denial Of Service Smart Home Controller Firmware +1
NVD
EPSS 1% CVSS 5.7
MEDIUM This Month

A potential improper access control vulnerability exists in the backup mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in unauthorized download of a backup. Rated medium severity (CVSS 5.7), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Smart Home Controller Firmware Bosch
NVD
EPSS 1% CVSS 8.0
HIGH This Week

A potential improper access control vulnerability exists in the JSON-RPC interface of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in reading or modification of the SHC's. Rated high severity (CVSS 8.0), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Smart Home Controller Firmware Bosch
NVD
EPSS 2% CVSS 9.1
CRITICAL Act Now

A recently discovered security vulnerability affects all Bosch Video Management System (BVMS) versions 9.0 and below, DIVAR IP 2000, 3000, 5000 and 7000, Configuration Manager, Building Integration. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Configuration Manager Access Professional Edition +10
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

An issue was discovered in GitLab Community and Enterprise Edition 10.x and 11.x before 11.5.10, 11.6.x before 11.6.8, and 11.7.x before 11.7.3. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Gitlab
NVD
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

The Sitecore Rocks plugin before 2.1.149 for Sitecore allows an unauthenticated threat actor to inject malicious commands and code via the Sitecore Rocks Hard Rocks Service. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

Authentication Bypass Rocks Sitecore
NVD GitHub
EPSS 2% CVSS 8.1
HIGH POC This Week

Use of cryptographically weak PRNG in the password recovery token generation of Revive Adserver < v4.2.1 causes a potential authentication bypass attack if an attacker exploits the password recovery. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

PHP Authentication Bypass Revive Adserver
NVD
EPSS 2% CVSS 5.3
MEDIUM POC PATCH This Month

In Webbukkit Dynmap 3.0-beta-3 or below, due to a missing login check in servlet/MapStorageHandler.java, an attacker can see a map image without login even if victim enables login-required in setting. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Authentication Bypass Dynmap
NVD GitHub
EPSS 2% CVSS 8.8
HIGH POC This Week

In AutomateAppCore.dll in Blue Prism Robotic Process Automation 6.4.0.8445, a vulnerability in access control can be exploited to escalate privileges. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Robotic Process Automation
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Insufficient policy enforcement in Content Security Policy in Google Chrome prior to 73.0.3683.75 allowed a remote attacker to bypass content security policy via a crafted HTML page. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Chrome Google +3
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Insufficient policy enforcement in Blink in Google Chrome prior to 73.0.3683.75 allowed a remote attacker to bypass content security policy via a crafted HTML page. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Chrome Google +3
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Incorrect inheritance of a new document's policy in Content Security Policy in Google Chrome prior to 73.0.3683.75 allowed a remote attacker to bypass content security policy via a crafted HTML page. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Chrome Google +3
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

Computrols CBAS 18.0.0 has Default Credentials. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Computrols Building Automation Software Computrols
NVD
EPSS 9% CVSS 7.5
HIGH POC This Week

Computrols CBAS 18.0.0 allows unprotected Subversion (SVN) directory / source code disclosure. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Computrols Building Automation Software Computrols
NVD Exploit-DB
EPSS 2% CVSS 8.1
HIGH This Week

Computrols CBAS 18.0.0 allows Authentication Bypass. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Computrols Building Automation Software Computrols
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Computrols CBAS 18.0.0 has hard-coded encryption keys. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Computrols Building Automation Software Computrols
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

An issue was discovered in upgrade_firmware.cgi on VStarcam 100T (C7824WIP) CH-sys-48.53.75.119~123 and 200V (C38S) CH-sys-48.53.203.119~123 devices. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass C38S Firmware C7824Wip Firmware
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

An issue was discovered in upgrade_htmls.cgi on VStarcam 100T (C7824WIP) KR75.8.53.20 and 200V (C38S) KR203.18.1.20 devices. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass C7824Iwp Firmware C38S Firmware
NVD
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

Buildbot before 1.8.2 and 2.x before 2.3.1 accepts a user-submitted authorization token from OAuth and uses it to authenticate a user. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

Authentication Bypass Buildbot
NVD GitHub
EPSS 10% CVSS 5.9
MEDIUM PATCH This Month

An issue is present in Apache ZooKeeper 1.0.0 to 3.4.13 and 3.5.0-alpha to 3.5.4-beta. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Apache Debian +13
NVD
EPSS 8% CVSS 9.8
CRITICAL POC Act Now

A CWE-284: Improper Access Control vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a remote code execution by. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass RCE Schneider Electric +4
NVD
EPSS 0% CVSS 8.2
HIGH This Week

A CWE-306: Missing Authentication for Critical Function vulnerability exists which could cause a modification of device IP configuration (IP address, network mask and gateway IP address) when a. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Schneider Electric Modicon M251 Firmware +11
NVD VulDB
EPSS 1% CVSS 7.2
HIGH This Week

A CWE-798 use of hardcoded credentials vulnerability exists in BMX-NOR-0200H with firmware versions prior to V1.7 IR 19 which could cause a confidentiality issue when using FTP protocol. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Schneider Electric Bmx Nor 0200H Firmware
NVD
EPSS 3% CVSS 8.1
HIGH This Week

The ViewUpgrades resource in Jira before version 7.13.4, from version 8.0.0 before version 8.0.4, and from version 8.1.0 before version 8.1.1 allows remote attackers who have obtained access to. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Jira Atlassian +1
NVD
EPSS 53% CVSS 5.3
MEDIUM POC THREAT This Month

The /rest/api/2/user/picker rest resource in Jira before version 7.13.3, from version 8.0.0 before version 8.0.4, and from version 8.1.0 before version 8.1.1 allows remote attackers to enumerate. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Jira Atlassian +1
NVD
EPSS 13% CVSS 5.3
MEDIUM POC THREAT This Month

The ManageFilters.jspa resource in Jira before version 7.13.3 and from version 8.0.0 before version 8.1.1 allows remote attackers to enumerate usernames via an incorrect authorisation check. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Jira Atlassian +1
NVD
EPSS 8% CVSS 6.5
MEDIUM POC This Month

In Zoho ManageEngine ServiceDesk Plus through 10.5, users with the lowest privileges (guest) can view an arbitrary post by appending its number to the. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Zoho Manageengine Servicedesk Plus +1
NVD GitHub Exploit-DB
EPSS 1% CVSS 4.3
MEDIUM This Month

A missing permission check in Jenkins PAM Authentication Plugin 1.5 and earlier, except 1.4.1 in PamSecurityRealm.DescriptorImpl#doTest allowed users with Overall/Read permission to obtain limited. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Jenkins Pluggable Authentication Module
NVD
EPSS 6% CVSS 9.8
CRITICAL POC Act Now

By default, BMC PATROL Agent through 11.3.01 uses a static encryption key for encrypting/decrypting user credentials sent over the network to managed PATROL Agent services. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Patrol Agent Bmc
NVD Exploit-DB
EPSS 5% CVSS 7.2
HIGH This Week

Four-Faith Wireless Mobile Router F3x24 v1.0 devices allow remote code execution via the Command Shell (aka Administration > Commands) screen. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass RCE F3X24 Firmware +1
NVD
EPSS 1% CVSS 5.5
MEDIUM POC PATCH This Month

An issue was discovered in Falco through 0.14.0. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available.

Authentication Bypass Use After Free Memory Corruption +1
NVD GitHub
EPSS 1% CVSS 4.3
MEDIUM This Month

An Incorrect Access Control (issue 2 of 3) issue was discovered in GitLab Community and Enterprise Edition 8.14 and later but before 11.5.8, 11.6.x before 11.6.6, and 11.7.x before 11.7.1. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Gitlab
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

CREATE SD official App for Android version 1.0.2 and earlier allows remote attackers to bypass access restriction to lead a user to access an arbitrary website via vulnerable application and conduct. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Create Sd
NVD
EPSS 2% CVSS 9.1
CRITICAL Act Now

JR East Japan train operation information push notification App for Android version 1.2.4 and earlier allows remote attackers to bypass access restriction to obtain or alter the user's registered. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Jr East Japan
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Cybozu Garoon 4.0.0 to 4.10.1 allows remote authenticated attackers to bypass access restriction alter the contents of application 'Address' without modify privileges via the application 'Address'. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Garoon Cybozu
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Cybozu Garoon 4.0.0 to 4.10.1 allows remote authenticated attackers to bypass access restriction to view the information without view privileges via the application 'Bulletin' and the application. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Garoon Cybozu
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Cybozu Garoon 4.0.0 to 4.10.1 allows remote authenticated attackers to bypass access restriction to obtain files without access privileges via the Multiple Files Download function of application. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Garoon Cybozu
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Cybozu Garoon 4.0.0 to 4.10.1 allows remote authenticated attackers to bypass access restriction alter the Report without access privileges via the application 'Multi Report'. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Garoon Cybozu
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Cybozu Garoon 4.0.0 to 4.10.1 allows remote authenticated attackers to bypass access restriction to change user information without access privileges via the Item function of User Information. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Garoon Cybozu
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Cybozu Garoon 4.0.0 to 4.10.0 allows remote authenticated attackers to bypass access restriction to view the Bulletin Board without view privileges via the application 'Bulletin'. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Garoon Cybozu
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Cybozu Garoon 4.0.0 to 4.6.3 allows remote attackers to bypass access restriction to browse unauthorized pages via the application 'Management of Basic System'. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Garoon Cybozu
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, a vulnerability would allow an attacker to authenticate as a privileged user on sites with. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

Authentication Bypass Drupal Symfony +1
NVD GitHub
EPSS 3% CVSS 5.9
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Dynamics On Premise, aka 'Microsoft Dynamics On-Premise Security Feature Bypass'. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required.

Authentication Bypass Microsoft Dynamics 365 +1
NVD
EPSS 5% CVSS 8.8
HIGH PATCH This Week

A security feature bypass vulnerability exists when urlmon.dll improperly handles certain Mark of the Web queries, aka 'Internet Explorer Security Feature Bypass Vulnerability'. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Microsoft Internet Explorer
NVD
EPSS 1% CVSS 5.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement, aka 'Windows Defender Application Control. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity.

Authentication Bypass Microsoft Windows Server 2016 +2
NVD
EPSS 1% CVSS 6.8
MEDIUM This Month

A vulnerability in the External RESTful Services (ERS) API of the Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to generate arbitrary certificates signed by the. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Identity Services Engine
NVD
EPSS 2% CVSS 5.8
MEDIUM This Month

A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol parser of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Secure Firewall Management Center
NVD
EPSS 2% CVSS 7.5
HIGH This Week

A vulnerability in the detection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured access control policies. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Secure Firewall Management Center
NVD
EPSS 0% CVSS 6.7
MEDIUM This Month

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Cisco Jwt Attack +1
NVD
EPSS 2% CVSS 7.5
HIGH POC This Week

The Face authentication component in Aware mobile liveness 2.2.1 sdk 2.2.0 for Knomi allows a Biometrical Liveness authentication bypass via parameter tampering of the /knomi/analyze security_level. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Knomi
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

An Incorrect Access Control (issue 1 of 2) was discovered in GitLab Community and Enterprise Edition before 11.7.8, 11.8.x before 11.8.4, and 11.9.x before 11.9.2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Gitlab
NVD
EPSS 0% CVSS 7.8
HIGH This Week

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Cisco Nx Os
NVD
EPSS 3% CVSS 7.5
HIGH PATCH This Week

In FreeBSD 11.3-PRERELEASE before r345378, 12.0-STABLE before r345377, 11.2-RELEASE before 11.2-RELEASE-p10, and 12.0-RELEASE before 12.0-RELEASE-p4, a bug in pf does not check if the outer ICMP or. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Freebsd
NVD
EPSS 2% CVSS 8.8
HIGH This Week

RSA Netwitness Platform versions prior to 11.2.1.1 is vulnerable to an Authorization Bypass vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Rsa Security Analytics +1
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Read of RFC destination does not always perform necessary authorization checks, resulting in escalation of privileges to access information on RFC destinations on managed systems and SAP Solution. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP Sap Solution Manager System
NVD
EPSS 1% CVSS 8.8
HIGH This Week

SAP Treasury and Risk Management (EA-FINSERV 6.0, 6.03, 6.04, 6.05, 6.06, 6.16, 6.17, 6.18 and 8.0; S4CORE 1.01, 1.02 and 1.03), does not perform necessary authorization checks for authorization. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP Treasury And Risk Management
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 and newer (All versions), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass RCE Siemens +2
NVD
EPSS 3% CVSS 9.4
CRITICAL POC Act Now

A vulnerability has been identified in LOGO!. Rated critical severity (CVSS 9.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Siemens Logo 8 Bm Firmware
NVD
EPSS 6% CVSS 8.1
HIGH This Week

An improper authentication vulnerability can be exploited through a race condition that occurs in Ellucian Banner Web Tailor 8.8.3, 8.8.4, and 8.9 and Banner Enterprise Identity Services 8.3, 8.3.1,. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Denial Of Service Banner Enterprise Identity Services +2
NVD
EPSS 2% CVSS 8.1
HIGH POC This Week

Due to the use of an insecure RFID technology (MIFARE Classic), ABUS proximity chip keys (RFID tokens) of the ABUS Secvest FUAA50000 wireless alarm system can easily be cloned and used to deactivate. Rated high severity (CVSS 8.1), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Secvest Wireless Alarm System Fuaa50000 Firmware Abus
NVD
EPSS 1% CVSS 5.9
MEDIUM POC This Month

Citrix ShareFile before 19.23 allows a downgrade from two-factor authentication to one-factor authentication. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Authentication Bypass Google Citrix +1
NVD
EPSS 1% CVSS 6.7
MEDIUM This Month

A vulnerability in the logic that handles access control to one of the hardware components in Cisco's proprietary Secure Boot implementation could allow an authenticated, local attacker to write a. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass iOS Cisco +26
NVD
EPSS 2% CVSS 7.5
HIGH POC This Week

Unauthenticated password hash disclosure in the User.getUserPWD method in eQ-3 AG Homematic CCU3 3.43.15 and earlier allows remote attackers to retrieve the GUI password hashes of GUI users. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Ccu3 Firmware Eq 3
NVD
EPSS 3% CVSS 9.8
CRITICAL POC Act Now

In MobaTek MobaXterm Personal Edition v11.1 Build 3860, the SSH private key and its password can be retrieved from process memory for the lifetime of the process, even after the user disconnects from. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Mobaxterm Mobatek
NVD GitHub
EPSS 2% CVSS 7.5
HIGH POC This Week

An issue was discovered on LG GAMP-7100, GAPM-7200, and GAPM-8000 routers. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Lg Gamp 7100 Firmware +2
NVD GitHub
EPSS 1% CVSS 5.9
MEDIUM This Month

A bug in WhatsApp for Android's messaging logic would potentially allow a malicious individual who has taken over over a WhatsApp user's account to recover previously sent messages. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Google Whatsapp +1
NVD
EPSS 30% CVSS 10.0
CRITICAL Act Now

A vulnerability in the REST API of Cisco Elastic Services Controller (ESC) could allow an unauthenticated, remote attacker to bypass authentication on the REST API. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Elastic +1
NVD
EPSS 0% CVSS 7.8
HIGH This Week

GE Communicator, all versions prior to 4.0.517, allows a non-administrative user to replace the uninstaller with a malicious version, which could allow an attacker to gain administrator privileges to. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Ge Communicator Ge
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

GE Communicator, all versions prior to 4.0.517, contains two backdoor accounts with hardcoded credentials, which may allow control over the database. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft Ge Communicator +1
NVD
EPSS 1% CVSS 5.6
MEDIUM This Month

GE Communicator, all versions prior to 4.0.517, has a service running with system privileges that may allow an unprivileged user to perform certain administrative actions, which may allow the. Rated medium severity (CVSS 5.6), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Microsoft Ge Communicator +1
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

An exploitable improper access control vulnerability exists in the bluetooth low energy functionality of Winco Fireworks FireFly FW-1007 V2.0. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Fw 1007 Firmware
NVD
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
37861

MITRE ATT&CK

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