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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 (33125)

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 Atlassian Jira +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 Atlassian Jira +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 Atlassian Jira +1
NVD
EPSS 8% CVSS 9.8
CRITICAL KEV THREAT Act Now

Citrix Workspace App before 1904 for Windows has Incorrect Access Control. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Citrix Microsoft +2
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
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
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
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
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
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
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
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
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
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
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 Symfony Drupal
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 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 10 +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 Jwt Attack Cisco +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 Netwitness Platform Security Analytics
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 Simatic Pcs 7 +1
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 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 +1
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
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 Citrix Google +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 Cisco Asa 5500 Firmware +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
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
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 Gamp 7100 Firmware Gapm 7200 Firmware +1
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 Elastic Cisco +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
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
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
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
EPSS 3% CVSS 9.8
CRITICAL Act Now

The Web-GUI on WAGO Series 750-88x (750-330, 750-352, 750-829, 750-831, 750-852, 750-880, 750-881, 750-882, 750-884, 750-885, 750-889) and Series 750-87x (750-830, 750-849, 750-871, 750-872, 750-873). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass 750 830 Firmware 750 849 Firmware +14
NVD
EPSS 3% CVSS 9.8
CRITICAL POC Act Now

An issue was discovered on Shenzhen Coship WM3300 WiFi Router 5.0.0.55 devices. 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 Rt3052 Firmware Rt3050 Firmware +2
NVD
EPSS 2% CVSS 7.2
HIGH This Week

On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, administrative users with TMSH access can overwrite critical system files on BIG-IP which can result in. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Big Ip Access Policy Manager Big Ip Advanced Firewall Manager +11
NVD
EPSS 1% CVSS 4.9
MEDIUM This Month

On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, Administrator and Resource Administrator roles might exploit TMSH access to bypass Appliance Mode. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Big Ip Access Policy Manager Big Ip Advanced Firewall Manager +11
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, internal methods used to prevent arbitrary file overwrites in Appliance Mode were not fully effective. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Big Ip Access Policy Manager Big Ip Advanced Firewall Manager +11
NVD
EPSS 1% CVSS 7.2
HIGH This Week

A vulnerability in the Secure Shell (SSH) authentication process of Cisco Small Business Switches software could allow an attacker to bypass client-side certificate authentication and revert to. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SSH Authentication Bypass Cisco +114
NVD
EPSS 2% CVSS 5.3
MEDIUM This Month

A vulnerability in certain attachment detection mechanisms of the Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the filtering functionality of an. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Email Security Appliance
NVD
EPSS 1% CVSS 8.8
HIGH This Week

A vulnerability in the session management functionality of the web-based interface for Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Rv325 Dual Wan Gigabit Vpn Router Firmware +1
NVD
EPSS 2% CVSS 8.6
HIGH This Week

A vulnerability in the implementation of Security Assertion Markup Language (SAML) 2.0 Single Sign-On (SSO) for Clientless SSL VPN (WebVPN) and AnyConnect Remote Access VPN in Cisco Adaptive Security. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Firepower Threat Defense +1
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

A vulnerability in the detection engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to send. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Adaptive Security Appliance Software +1
NVD
EPSS 0% CVSS 9.8
CRITICAL Act Now

An issue was discovered in Open XDMoD through 7.5.0. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP Authentication Bypass Open Xdmod
NVD GitHub VulDB
EPSS 1% CVSS 6.5
MEDIUM This Month

An issue was discovered in QlikView Server before 11.20 SR19, 12.00 and 12.10 before 12.10 SR11, 12.20 before SR9, and 12.30 before SR2; and Qlik Sense Enterprise and Qlik Analytics Platform. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Qlikview Server Qlik Analytics +1
NVD
EPSS 2% CVSS 7.5
HIGH This Week

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 is vulnerable to denial of service via a crafted request to TCP port 389. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Denial Of Service Am 100 Firmware +1
NVD
EPSS 3% CVSS 9.1
CRITICAL POC Act Now

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 allows anyone to act as a moderator to a slide show via crafted HTTP POST requests to conference.cgi. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Am 100 Firmware Am 101 Firmware
NVD
EPSS 8% CVSS 5.3
MEDIUM POC This Month

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 allows anyone to bypass the presentation code sending a crafted HTTP POST request to login.cgi. 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 Am 100 Firmware Am 101 Firmware
NVD
EPSS 6% CVSS 5.3
MEDIUM POC This Month

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 allows anyone to bypass the presentation code simply by requesting /images/browserslide.jpg via HTTP. 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 Am 100 Firmware Am 101 Firmware
NVD
EPSS 36% CVSS 9.8
CRITICAL POC THREAT Act Now

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 are vulnerable to authentication bypass due to a hard-coded password in return.tgi. 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 Am 100 Firmware Am 101 Firmware
NVD
EPSS 2% CVSS 5.3
MEDIUM This Month

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 allow any user to obtain the presentation passcode via the iso.3.6.1.4.1.3212.100.3.2.7.4 OIDs. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Am 100 Firmware Am 101 Firmware
NVD
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 anyone can change the administrator and moderator passwords via the iso.3.6.1.4.1.3212.100.3.2.8.1 and. 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 Am 100 Firmware Am 101 Firmware
NVD
EPSS 4% CVSS 9.8
CRITICAL Act Now

Fujifilm FCR Capsula X/ Carbon X/ FCR XC-2, model versions CR-IR 357 FCR Carbon X, CR-IR 357 FCR XC-2, FCR-IR 357 FCR Capsula X provide insecure telnet services that lack authentication requirements. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cr Ir 357 Fcr Carbon X Firmware Cr Ir 357 Fcr Xc 2 Firmware +1
NVD
EPSS 2% CVSS 7.5
HIGH This Week

The BrowseProjects.jspa resource in Jira before version 7.13.2, and from version 8.0.0 before version 8.0.2 allows remote attackers to see information for archived projects through a missing. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Atlassian Jira +1
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

A missing permission check in Jenkins Ansible Tower Plugin 0.9.1 and earlier in the TowerInstallation.TowerInstallationDescriptor#doFillTowerCredentialsIdItems method allowed attackers with. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Jenkins Ansible Tower
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

A missing permission check in Jenkins Ansible Tower Plugin 0.9.1 and earlier in the TowerInstallation.TowerInstallationDescriptor#doTestTowerConnection form validation method allowed attackers with. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Jenkins Ansible Tower
NVD
EPSS 2% CVSS 6.5
MEDIUM PATCH This Month

A missing permission check in Jenkins Static Analysis Utilities Plugin 1.95 and earlier in the DefaultGraphConfigurationView#doSave form handler method allowed attackers with Overall/Read permission. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Jenkins Static Analysis Utilities
NVD
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

Gitea before 1.8.0 allows 1FA for user accounts that have completed 2FA enrollment. 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 Gitea
NVD GitHub
EPSS 1% CVSS 8.1
HIGH This Week

A vulnerability in SonicWall Global Management System (GMS), allow a remote user to gain access to the appliance using existing SSH key. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Sonicwall Global Management System
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

Dell EMC iDRAC9 versions prior to 3.30.30.30 contain an authentication bypass vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Dell Idrac9 Firmware
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

Dell EMC iDRAC9 versions prior to 3.24.24.24, 3.21.26.22, 3.22.22.22 and 3.21.25.22 contain an authentication bypass vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Dell Idrac9 Firmware
NVD
EPSS 4% CVSS 4.9
MEDIUM This Month

Dell EMC Open Manage System Administrator (OMSA) versions prior to 9.3.0 contain a Directory Traversal Vulnerability. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Path Traversal Dell +1
NVD
EPSS 2% CVSS 8.1
HIGH POC This Week

Incorrect Access Control in the Account Access / Password Reset Link in SimplyBook.me Enterprise before 2019-04-23 allows Unauthorized Attackers to READ/WRITE Customer or Administrator data via a. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Authentication Bypass Simplybook
NVD
EPSS 3% CVSS 10.0
CRITICAL PATCH Act Now

Envoy 1.9.0 and before does not normalize HTTP URL paths. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Envoy
NVD GitHub
EPSS 4% CVSS 8.3
HIGH POC This Week

When parsing HTTP/1.x header values, Envoy 1.9.0 and before does not reject embedded zero characters (NUL, ASCII 0x0). Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Envoy Openshift Service Mesh
NVD GitHub
EPSS 3% CVSS 9.8
CRITICAL Act Now

The administrative web server component of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric, TIBCO ActiveMatrix Policy Director, TIBCO. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Activematrix Bpm Activematrix Policy Director +3
NVD
EPSS 2% CVSS 7.5
HIGH POC This Week

snap-confine as included in snapd before 2.39 did not guard against symlink races when performing the chdir() to the current working directory of the calling user, aka a "cwd restore permission. 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 Snapd
NVD GitHub
EPSS 2% CVSS 9.8
CRITICAL Act Now

Western Digital My Cloud, My Cloud Mirror Gen2, My Cloud EX2 Ultra, My Cloud EX2100, My Cloud EX4100, My Cloud DL2100, My Cloud DL4100, My Cloud PR2100 and My Cloud PR4100 firmware before 2.31.174 is. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Brute Force My Cloud Firmware +8
NVD GitHub
EPSS 1% CVSS 8.2
HIGH POC This Week

SmarterTools SmarterMail 16.x before build 6985 has hardcoded secret keys. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Smartermail
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

A default username and password in Dentsply Sirona Sidexis 4.3.1 and earlier allows an attacker to gain administrative access to the application server. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Sidexis
NVD
EPSS 0% CVSS 6.8
MEDIUM This Month

VVX products with software versions including and prior to, UCS 5.9.2 with Better Together over Ethernet Connector (BToE) application 3.9.1, use hard-coded credentials to establish connections. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Unified Communications Software Better Together Over Ethernet Connector
NVD
EPSS 4% CVSS 9.8
CRITICAL Act Now

In NICE Engage through 6.5, the default configuration binds an unauthenticated JMX/RMI interface to all network interfaces, without restricting registration of MBeans, which allows remote attackers. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass RCE Engage
NVD
EPSS 1% CVSS 3.1
LOW PATCH Monitor

Vulnerability in the Oracle Data Integrator component of Oracle Fusion Middleware (subcomponent: ODI Tools). Rated low severity (CVSS 3.1), this vulnerability is remotely exploitable.

Authentication Bypass Oracle Data Integrator
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Vulnerability in the Oracle Knowledge component of Oracle Siebel CRM (subcomponent: Web Applications (InfoCenter)). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Knowledge Management
NVD
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
33125

MITRE ATT&CK

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