Skip to main content

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 (37836)

EPSS 0% CVSS 7.8
HIGH This Week

A vulnerability in all versions of Kantech EntraPass Editions could potentially allow an authorized low-privileged user to gain full system-level privileges by replacing critical files with. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Kantech Entrapass Johnsoncontrols
NVD
EPSS 1% CVSS 7.5
HIGH This Week

Documents formed using data: URLs in an OBJECT element failed to inherit the CSP of the creating context. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Mozilla Firefox
NVD
EPSS 2% CVSS 7.5
HIGH POC This Week

qmail-verify as used in netqmail 1.06 is prone to a mail-address verification bypass vulnerability. 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 Debian Canonical +3
NVD
EPSS 1% CVSS 9.1
CRITICAL POC PATCH Act Now

The Knock Knock plugin before 1.2.8 for Craft CMS allows IP Whitelist bypass via an X-Forwarded-For HTTP header. 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 Knock Knock Verbb
NVD GitHub
EPSS 1% CVSS 7.1
HIGH POC This Week

TrackR devices through 2020-05-06 allow attackers to trigger the Beep (aka alarm) feature, which will eventually cause a denial of service when battery capacity is exhausted. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Denial Of Service Trackr Firmware +1
NVD
EPSS 1% CVSS 7.5
HIGH POC This Week

An issue was discovered in Aviatrix Controller before 5.4.1204. 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 Controller Gateway +1
NVD
EPSS 2% CVSS 9.1
CRITICAL Act Now

An exploitable authentication bypass vulnerability exists in the ESPON Web Control functionality of Epson EB-1470Ui MAIN: 98009273ESWWV107 MAIN2: 8X7325WWV303. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Information Disclosure Eb 1470Ui Firmware +1
NVD
EPSS 7% CVSS 5.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Microsoft Windows when the Task Scheduler service fails to properly verify client connections over RPC, aka 'Windows Task Scheduler Security Feature. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable.

Authentication Bypass Microsoft Windows Server 2008 +7
NVD VulDB
EPSS 2% CVSS 8.1
HIGH This Week

Slurm 19.05.x before 19.05.7 and 20.02.x before 20.02.3, in the rare case where Message Aggregation is enabled, allows Authentication Bypass via an Alternate Path or Channel. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Debian Debian Linux +6
NVD
EPSS 2% CVSS 6.5
MEDIUM This Month

Insufficient policy enforcement in navigations in Google Chrome prior to 83.0.4103.61 allowed a remote attacker to bypass navigation restrictions 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 +7
NVD
EPSS 2% CVSS 6.5
MEDIUM POC This Month

Insufficient data validation in media router in Google Chrome prior to 83.0.4103.61 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Chrome Google +7
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

CouchDB version 3.0.0 shipped with a new configuration setting that governs access control to the entire database server called `require_valid_user_except_for_up`. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apache Couchdb
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

IBM Security Access Manager Appliance 9.0.7.1 could allow an authenticated user to bypass security by allowing id_token claims manipulation without verification. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass IBM Security Access Manager
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

Kata Containers before 1.11.0 on Cloud Hypervisor persists guest filesystem changes to the underlying image file on the host. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity.

Authentication Bypass Runtime Katacontainers
NVD GitHub
EPSS 2% CVSS 7.5
HIGH This Week

An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer,. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Debian Jwt Attack +8
NVD
EPSS 3% CVSS 6.5
MEDIUM POC This Month

Zoho ManageEngine Service Plus before 11.1 build 11112 allows low-privilege authenticated users to discover the File Protection password via a getFileProtectionSettings call to AjaxServlet. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Zoho Manageengine Servicedesk Plus +1
NVD
EPSS 2% CVSS 8.8
HIGH POC This Week

An issue was discovered on NETGEAR Orbi Tri-Band Business WiFi Add-on Satellite (SRS60) AC3000 V2.5.1.106, Outdoor Satellite (RBS50Y) V2.5.1.106, and Pro Tri-Band Business WiFi Router (SRR60) AC3000. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Netgear Srr60 Firmware +2
NVD GitHub
EPSS 4% CVSS 8.8
HIGH POC This Week

An issue was discovered on NETGEAR Orbi Tri-Band Business WiFi Add-on Satellite (SRS60) AC3000 V2.5.1.106, Outdoor Satellite (RBS50Y) V2.5.1.106, and Pro Tri-Band Business WiFi Router (SRR60) AC3000. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass RCE Netgear +3
NVD GitHub
EPSS 0% CVSS 2.4
LOW Monitor

Huawei P20 smartphones with versions earlier than 10.0.0.156(C00E156R1P4) have an improper authentication vulnerability. Rated low severity (CVSS 2.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Huawei P20 Firmware
NVD
EPSS 0% CVSS 3.3
LOW Monitor

An Ubuntu-specific modification to Pulseaudio to provide security mediation for Snap-packaged applications was found to have a bypass of intended access restriction for snaps which plugs any of. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Ubuntu Canonical +2
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Opto 22 SoftPAC Project Version 9.6 and prior. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Softpac Project Opto22
NVD
EPSS 1% CVSS 9.1
CRITICAL Act Now

Opto 22 SoftPAC Project Version 9.6 and prior. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Softpac Project Opto22
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

In simulatePackageSuspendBroadcast of NotificationManagerService.java, there is a missing permission check. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Privilege Escalation Google +1
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

In getCellLocation of PhoneInterfaceManager.java, there is a possible permission bypass due to a missing SDK version check. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Information Disclosure Google +1
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

In onKeyguardVisibilityChanged of key_store_service.cpp, there is a missing permission check. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Privilege Escalation Google +1
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

In various methods of PackageManagerService.java, there is a possible permission bypass due to a missing condition for system apps. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

Authentication Bypass Privilege Escalation Google +1
NVD
EPSS 1% CVSS 7.5
HIGH This Week

Veritas APTARE versions prior to 10.4 allowed sensitive information to be accessible without authentication. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Aptare Veritas
NVD
EPSS 1% CVSS 7.5
HIGH This Week

Veritas APTARE versions prior to 10.4 allowed remote users to access several unintended files on the server. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft Aptare +1
NVD
EPSS 1% CVSS 6.3
MEDIUM This Month

Veritas APTARE versions prior to 10.4 did not perform adequate authorization checks. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Aptare Veritas
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Veritas APTARE versions prior to 10.4 included code that bypassed the normal login process when specific authentication credentials were provided to the server. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Aptare Veritas
NVD
EPSS 1% CVSS 9.0
CRITICAL Act Now

An authentication bypass vulnerability in the Panorama context switching feature allows an attacker with network access to a Panorama's management interface to gain privileged access to managed. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Paloalto Pan Os +1
NVD
EPSS 1% CVSS 8.1
HIGH This Week

An authentication bypass by spoofing vulnerability exists in the authentication daemon and User-ID components of Palo Alto Networks PAN-OS by failing to verify the integrity of the Kerberos key. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Paloalto Pan Os +1
NVD
EPSS 1% CVSS 8.8
HIGH This Week

An improper authorization vulnerability in PAN-OS that mistakenly uses the permissions of local linux users instead of the intended SAML permissions of the account when the username is shared for the. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Paloalto Pan Os +1
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

A missing authorization vulnerability in the management server component of PAN-OS Panorama allows a remote unauthenticated user to inject messages into the management server ms.log file. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Paloalto Pan Os +1
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

The direct_mail extension through 5.2.3 for TYPO3 allows Information Disclosure via a newsletter subscriber data Special Query. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Information Disclosure Direct Mail +1
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

The direct_mail extension through 5.2.3 for TYPO3 has Broken Access Control for newsletter subscriber tables. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Direct Mail Dkd
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Red Hat Keycloak +2
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Under certain conditions SAP Adaptive Server Enterprise, versions 15.7, 16.0, allows an attacker to access information which would otherwise be restricted leading to Missing Authorization Check. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP Adaptive Server Enterprise
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

SAP Identity Management, version 8.0, does not perform necessary authorization checks for an authenticated user, allowing the attacker to view certain sensitive information of the victim, leading to. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP Identity Management
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

SAP Master Data Governance, versions - 748, 749, 750, 751, 752, 800, 801, 802, 803, 804, allows users to display change request details without having required authorizations, due to Missing. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP Master Data Governance
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

SAP Business Objects Business Intelligence Platform (Live Data Connect), versions 1.0, 2.0, 2.1, 2.2, 2.3, allows an attacker to logon on the Central Management Console without password in case of. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass SAP Businessobjects Business Intelligence Platform
NVD
EPSS 1% CVSS 5.3
MEDIUM PATCH This Month

GLPI before before version 9.4.6 has a vulnerability involving a default encryption key. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.

Authentication Bypass Information Disclosure Glpi +1
NVD GitHub
EPSS 2% CVSS 7.7
HIGH POC This Week

An Insecure direct object reference vulnerability in Nextcloud Server 18.0.2 allowed an attacker to remote wipe devices of other users when sending a malicious request directly to the endpoint. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Nextcloud Server Nextcloud
NVD
EPSS 2% CVSS 8.1
HIGH POC This Week

Improper access control in Groupfolders app 4.0.3 allowed to delete hidden directories when when renaming an accessible item to the same name. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Fedora Nextcloud +2
NVD
EPSS 0% CVSS 7.5
HIGH This Week

An issue was discovered on Samsung mobile devices with Q(10.0) software. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Samsung +1
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

An issue was discovered on Samsung mobile devices with Q(10.0) software. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Samsung +1
NVD
EPSS 0% CVSS 7.5
HIGH This Week

An issue was discovered on Samsung mobile devices with Q(10.0) software. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Samsung +1
NVD
EPSS 5% CVSS 7.5
HIGH POC PATCH This Week

Exim through 4.93 has an out-of-bounds read in the SPA authenticator that could result in SPA/NTLM authentication bypass in auths/spa.c and auths/auth-spa.c. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Authentication Bypass Buffer Overflow Information Disclosure +7
NVD
EPSS 82% CVSS 7.5
HIGH POC THREAT This Week

** PRODUCT NOT SUPPORTED WHEN ASSIGNED ** Oracle iPlanet Web Server 7.0.x has Incorrect Access Control for admingui/version URIs in the Administration console, as demonstrated by unauthenticated read. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Oracle Iplanet Web Server
NVD
EPSS 77% CVSS 9.8
CRITICAL POC PATCH THREAT Act Now

Zoho ManageEngine DataSecurity Plus prior to 6.0.1 uses default admin credentials to communicate with a DataEngine Xnode server. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Authentication Bypass Zoho Manageengine Adaudit Plus +2
NVD
EPSS 1% CVSS 8.0
HIGH This Week

This vulnerability allows network-adjacent attackers to escalate privileges on affected installations of TP-Link TL-WA855RE Firmware Ver: 855rev4-up-ver1-0-1-P1[20191213-rel60361] Wi-Fi extenders. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass TP-Link Tl Wa855Re Firmware
NVD
EPSS 2% CVSS 7.5
HIGH This Week

An issue was discovered affecting a backup feature where a crafted POST request returns the current configuration of the device in cleartext, including the administrator password. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Wl Wn575A3 Firmware Wl Wn579G3 Firmware +12
NVD GitHub
EPSS 8% CVSS 7.5
HIGH POC This Week

An issue was discovered in Wavlink WN530HG4, Wavlink WN531G3, Wavlink WN533A8, and Wavlink WN551K1 affecting /cgi-bin/ExportAllSettings.sh where a crafted POST request returns the current. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Wn531G3 Firmware Wn533A8 Firmware +3
NVD GitHub
EPSS 2% CVSS 7.5
HIGH This Week

An issue was discovered where a page is exposed that has the current administrator password in cleartext in the source code of the page. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Wn531G3 Firmware Wn530Hg4 Firmware +2
NVD GitHub
EPSS 1% CVSS 4.3
MEDIUM POC This Month

Improper Control of Resource Identifiers in TCExam 14.2.2 allows a remote, authenticated attacker to access test metadata for which they don't have permission. 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 Tcexam Tecnick
NVD
EPSS 5% CVSS 8.8
HIGH PATCH This Week

An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

Authentication Bypass Canonical Ubuntu Linux +2
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

core/get_menudiv.php in Dolibarr before 11.0.4 allows remote authenticated attackers to bypass intended access restrictions via a non-alphanumeric menu parameter. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.

PHP Authentication Bypass Dolibarr
NVD GitHub
EPSS 1% CVSS 4.3
MEDIUM This Month

A vulnerability in role-based access control of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow a read-only. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Ucs Director +2
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Multiple vulnerabilities in Cisco Firepower Management Center (FMC) Software and Cisco Firepower User Agent Software could allow an attacker to access a sensitive part of an affected system with a. Rated critical severity (CVSS 9.8), 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 5.3
MEDIUM This Month

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Firepower Threat Defense +1
NVD VulDB
EPSS 1% CVSS 7.5
HIGH This Week

A vulnerability in the application policy configuration of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to gain unauthorized read access to sensitive. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Information Disclosure Cisco +1
NVD
EPSS 1% CVSS 4.9
MEDIUM This Month

A vulnerability in the Image Signature Verification feature of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker with administrator-level credentials to. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Jwt Attack +2
NVD VulDB
EPSS 1% CVSS 4.4
MEDIUM This Month

Multiple vulnerabilities in Cisco Firepower Management Center (FMC) Software and Cisco Firepower User Agent Software could allow an attacker to access a sensitive part of an affected system with a. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Cisco Secure Firewall Management Center
NVD
EPSS 1% CVSS 5.8
MEDIUM This Month

A vulnerability in the Transport Layer Security version 1.3 (TLS 1.3) policy with URL category functionality for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Firepower Threat Defense
NVD VulDB
EPSS 0% CVSS 6.7
MEDIUM This Month

A vulnerability in the support tunnel feature of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to access the shell of an affected device even though. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Cisco Firepower Threat Defense
NVD VulDB
EPSS 1% CVSS 5.3
MEDIUM This Month

A vulnerability in the management access list configuration of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured management. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Firepower Threat Defense +12
NVD VulDB
EPSS 2% CVSS 9.8
CRITICAL Act Now

A vulnerability in the Kerberos authentication feature of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to impersonate the Kerberos key distribution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Adaptive Security Appliance Software +12
NVD
EPSS 1% CVSS 5.3
MEDIUM PATCH This Month

Improper serialization of internal state in the authorization subsystem in MongoDB Server's authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable.

Authentication Bypass MongoDB
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

IBM Business Process Manager 8.0, 8.5, and 8.6 and IBM Business Automation Workflow 18.0 and 19.0 could allow a remote attacker to bypass security restrictions, caused by the failure to perform. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass IBM Business Automation Workflow +1
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

IBM WebSphere Application Liberty 19.0.0.5 through 20.0.0.4 could allow an authenticated user using openidconnect to spoof another users identify. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass IBM Websphere Application Server
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

A flaw was found in Hibernate Validator version 6.1.2.Final. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass IBM Oracle +8
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

A missing permission check in Jenkins Amazon EC2 Plugin 1.50.1 and earlier in form-related methods allowed users with Overall/Read access to enumerate credentials ID of credentials stored in Jenkins. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Jenkins Amazon Ec2
NVD
EPSS 1% CVSS 4.7
MEDIUM PATCH This Month

A flaw was found in Keycloak version 8.0.2 and 9.0.0, and was fixed in Keycloak version 9.0.1, where a malicious user registers as oneself. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Red Hat Keycloak
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Dell Client platforms restored using a Dell OS recovery image downloaded before December 20, 2019, may contain an insecure inherited permissions vulnerability. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Authentication Bypass Dell Os Recovery Image For Microsoft Windows 10
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

RSA Archer, versions prior to 6.7 P3 (6.7.0.3), contain an authorization bypass vulnerability in the REST API. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Rsa Archer
NVD
EPSS 1% CVSS 7.8
HIGH This Week

LCDS LAquis SCADA Versions 4.3.1 and prior. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Laquis Scada Lcds
NVD
EPSS 1% CVSS 4.2
MEDIUM PATCH This Month

A flaw was found in Soteria before 1.0.1, in a way that multiple requests occurring concurrently causing security identity corruption across concurrent threads when using EE Security with WildFly. Rated medium severity (CVSS 4.2), this vulnerability is remotely exploitable.

Authentication Bypass Red Hat Jboss Enterprise Application Platform +3
NVD GitHub
EPSS 1% CVSS 6.5
MEDIUM POC This Month

The OKLOK (3.1.1) mobile companion app for Fingerprint Bluetooth Padlock FB50 (2.3) allows remote attackers to submit API requests using authenticated but unauthorized tokens, resulting in IDOR. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Oklok Oklok Project
NVD GitHub
EPSS 14% CVSS 9.8
CRITICAL POC THREAT Act Now

Certain TP-Link devices have a Hardcoded Encryption Key. 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 TP-Link Nc250 Firmware +6
NVD
EPSS 1% CVSS 8.1
HIGH POC This Week

Lack of authorization controls in REST API functions in TeamPass through 2.1.27.36 allows any TeamPass user with a valid API token to become a TeamPass administrator and read/modify all passwords via. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP Authentication Bypass Teampass
NVD GitHub
EPSS 1% CVSS 7.5
HIGH POC This Week

The OKLOK (3.1.1) mobile companion app for Fingerprint Bluetooth Padlock FB50 (2.3) does not correctly implement its timeout on the four-digit verification code that is required for resetting. 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 Oklok Oklok Project
NVD GitHub
EPSS 2% CVSS 7.5
HIGH PATCH This Week

Doorkeeper version 5.0.0 and later contains an information disclosure vulnerability that allows an attacker to retrieve the client secret only intended for the OAuth application owner. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Information Disclosure Doorkeeper +1
NVD GitHub
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

Calibre-Web 0.6.6 allows authentication bypass because of the 'A0Zr98j/3yX R~XHH!jmN]LWX/,?RT' hardcoded secret key. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.

Authentication Bypass Calibre Web Janeczku
NVD GitHub
EPSS 0% CVSS 6.8
MEDIUM This Month

UniFi Cloud Key firmware <= v1.1.10 for Cloud Key gen2 and Cloud Key gen2 Plus contains a vulnerability that allows unrestricted root access through the serial interface (UART). Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Ubiquiti Ui +2
NVD
EPSS 0% CVSS 4.6
MEDIUM POC This Month

Authentication bypass using an alternate path or channel in SimpliSafe SS3 firmware 1.4 allows a local, unauthenticated attacker to pair a rogue keypad to an armed system. Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Ss3 Firmware Simplisafe
NVD
EPSS 1% CVSS 5.3
MEDIUM PATCH This Month

Moxa Service in Moxa NPort 5150A firmware version 1.5 and earlier allows attackers to obtain sensitive configuration values via a crafted packet to UDP port 4800. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Missing Authentication for Critical Function vulnerability could allow attackers to access critical functionality without authentication.

Authentication Bypass Nport 5100A Firmware Moxa
NVD
EPSS 2% CVSS 7.5
HIGH This Week

In affected versions of WordPress, some private posts, which were previously public, can result in unauthenticated disclosure under a specific set of conditions. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress Authentication Bypass Debian +1
NVD GitHub
EPSS 1% CVSS 8.1
HIGH This Week

On versions 15.1.0-15.1.0.1, 15.0.0-15.0.1.2, and 14.1.0-14.1.2.3, BIG-IP Virtual Edition (VE) may expose a mechanism for adjacent network (layer 2) attackers to access local daemons and bypass port. Rated high severity (CVSS 8.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Big Ip Application Security Manager Big Ip Access Policy Manager +10
NVD
EPSS 80% CVSS 9.8
CRITICAL POC THREAT Act Now

A security vulnerability in HPE Smart Update Manager (SUM) prior to version 8.5.6 could allow remote unauthorized access. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass HP Smart Update Manager +1
NVD
EPSS 1% CVSS 9.1
CRITICAL Act Now

A vulnerability has been disclosed in thinx-device-api IoT Device Management Server before version 2.5.0. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Thinx Device Api
NVD GitHub
Prev Page 348 of 421 Next

Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
37836

MITRE ATT&CK

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy