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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 (33147)

EPSS 3% CVSS 9.8
CRITICAL Act Now

On TP-Link TL-WR841N v13 00000001 0.9.1 4.16 v0001.0 Build 171019 Rel.55346n devices, all actions in the web interface are affected by bypass of authentication via an HTTP request. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass TP-Link Tl Wr841n Firmware
NVD
EPSS 2% CVSS 6.5
MEDIUM This Month

An issue was discovered in Ivanti Avalanche for all versions between 5.3 and 6.2. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Ivanti Avalanche
NVD
EPSS 0% CVSS 7.8
HIGH This Week

Improper check of unusual conditions when launching msiexec.exe in safensec.com (SysWatch service) in SAFE'N'SEC SoftControl/SafenSoft SysWatch, SoftControl/SafenSoft TPSecure, and. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Enterprise Suite Syswatch +1
NVD
EPSS 1% CVSS 8.1
HIGH This Week

Download of code with improper integrity check in snsupd.exe and upd.exe in SAFE'N'SEC SoftControl/SafenSoft SysWatch, SoftControl/SafenSoft TPSecure, and SoftControl/SafenSoft Enterprise Suite. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Softcontrol Enterprise Suite Softcontrol Syswatch +1
NVD
EPSS 3% CVSS 9.8
CRITICAL POC Act Now

Hycus CMS 1.0.4 allows Authentication Bypass via "'=' 'OR'" credentials. 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 Hycus Cms
NVD Exploit-DB
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

The default configuration in Apache Cassandra 3.8 through 3.11.1 binds an unauthenticated JMX/RMI interface to all network interfaces, which allows remote attackers to execute arbitrary Java code via. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Java Authentication Bypass Atlassian +2
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Sollae Serial-Ethernet-Module and Remote-I/O-Device-Server devices have a default password of sollae for the TELNET service. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cie H10 Firmware Cie H12 Firmware +6
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

A vulnerability has been identified in RAPIDLab 1200 systems / RAPIDPoint 400 systems / RAPIDPoint 500 systems (All versions_without_ use of Siemens Healthineers Informatics products), RAPIDLab 1200. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Siemens Rapidpoint 400 Firmware +2
NVD
EPSS 1% CVSS 8.8
HIGH This Week

A vulnerability has been identified in RAPIDLab 1200 systems / RAPIDPoint 400 systems / RAPIDPoint 500 systems (All versions_without_ use of Siemens Healthineers Informatics products), RAPIDLab 1200. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Siemens Rapidpoint 400 Firmware +2
NVD
EPSS 87% CVSS 9.8
CRITICAL POC THREAT Emergency

An issue was discovered in multiple models of Axis IP Cameras. 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 A1001 Firmware A8004 V Firmware +388
NVD Exploit-DB
EPSS 4% CVSS 9.8
CRITICAL Act Now

Authentication Bypass vulnerability in the administrative user interface in McAfee Web Gateway 7.8.1.0 through 7.8.1.5 allows remote attackers to execute arbitrary code via Java management extensions. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Java Authentication Bypass RCE +1
NVD
EPSS 1% CVSS 5.9
MEDIUM PATCH This Month

A session fixation vulnerability exists in Jenkins SAML Plugin 1.0.6 and earlier in SamlSecurityRealm.java that allows unauthorized attackers to impersonate another users if they can control the. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Java Session Fixation Jenkins +2
NVD
EPSS 1% CVSS 8.8
HIGH POC This Week

Trovebox version <= 4.0.0-rc6 contains a PHP Type juggling vulnerability in album view component that can result in Authentication bypass. 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 PHP Trovebox
NVD
EPSS 1% CVSS 5.5
MEDIUM PATCH This Month

U-Boot contains a CWE-20: Improper Input Validation vulnerability in Verified boot signature validation that can result in Bypass verified boot. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass U Boot
NVD
EPSS 2% CVSS 8.1
HIGH PATCH This Week

baserCMS (baserCMS 4.1.0.1 and earlier versions, baserCMS 3.0.15 and earlier versions) allows remote authenticated attackers to bypass access restriction to view or alter a restricted content via. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Basercms
NVD
EPSS 1% CVSS 6.3
MEDIUM This Month

Cybozu Office 10.0.0 to 10.8.0 allows authenticated attackers to bypass access restriction to access and write non-public data via unspecified vectors. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft Office
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

NuCom WR644GACV devices before STA006 allow an attacker to download the configuration file without credentials. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Wr644Gacv Firmware
NVD
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

An issue was discovered in app/Controller/UsersController.php in MISP 2.4.92. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

PHP Authentication Bypass Misp
NVD GitHub VulDB
EPSS 1% CVSS 7.5
HIGH This Week

CirCarLife Scada v4.2.4 allows unauthorized upgrades via requests to the html/upgrade.html and services/system/firmware.upgrade URIs. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass SCADA
NVD
EPSS 98% CVSS 8.8
HIGH POC PATCH THREAT Act Now

An issue was discovered in phpMyAdmin 4.8.x before 4.8.2, in which an attacker can include (view and potentially execute) files on the server. 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 RCE Phpmyadmin
NVD Exploit-DB
EPSS 2% CVSS 9.8
CRITICAL Act Now

Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Sdt Cs3B1 Firmware Sdt Cw3B1 Firmware
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

A vulnerability in BIOS authentication management of Cisco 5000 Series Enterprise Network Compute System and Cisco Unified Computing (UCS) E-Series Servers could allow an unauthenticated, local. Rated medium severity (CVSS 4.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco 5400 Enterprise Network Compute System Firmware +20
NVD
EPSS 3% CVSS 9.8
CRITICAL POC Act Now

In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of anonymous. 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 D-Link Dir 620 Firmware
NVD
EPSS 0% CVSS 3.6
LOW Monitor

An issue was discovered in the com.dropbox.android application 98.2.2 for Android. Rated low severity (CVSS 3.6). No vendor patch available.

Google Authentication Bypass Dropbox
NVD GitHub
EPSS 0% CVSS 3.1
LOW Monitor

An issue was discovered in the com.dropbox.android application 98.2.2 for Android. Rated low severity (CVSS 3.1), this vulnerability is no authentication required. No vendor patch available.

Google Authentication Bypass Dropbox
NVD GitHub
EPSS 3% CVSS 9.8
CRITICAL Act Now

D-Link DIR-620 devices, with a certain Rostelekom variant of firmware 1.0.37, have a hardcoded rostel account, which makes it easier for remote attackers to obtain access via a TELNET session. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass D-Link Dir 620 Firmware
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

Auth0 angular-jwt before 0.1.10 treats whiteListedDomains entries as regular expressions, which allows remote attackers with knowledge of the jwtInterceptorProvider.whiteListedDomains setting to. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Angular Jwt
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

An improper authentication vulnerability in CA Privileged Access Manager 2.x allows attackers to spoof IP addresses in a 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 Privileged Access Manager
NVD
EPSS 20% CVSS 9.8
CRITICAL POC THREAT Act Now

An authentication bypass vulnerability in CA Privileged Access Manager 2.8.2 and earlier allows remote attackers to execute arbitrary code or commands by poisoning a configuration file. 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 Privilege Escalation RCE +1
NVD Exploit-DB
EPSS 19% CVSS 9.8
CRITICAL POC THREAT Act Now

An authentication bypass vulnerability in CA Privileged Access Manager 2.8.2 and earlier allows remote attackers to execute arbitrary commands with specially crafted requests. 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 Privilege Escalation Privileged Access Manager
NVD Exploit-DB
EPSS 1% CVSS 7.4
HIGH This Week

Authentication Bypass by Spoofing vulnerability in ECOS System Management Appliance (aka SMA) 5.2.68 allows a man-in-the-middle attacker to compromise authentication keys and configurations via IP. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass System Management Appliance
NVD
EPSS 5% CVSS 6.5
MEDIUM POC This Month

Application Protection Bypass vulnerability in McAfee ePolicy Orchestrator (ePO) 5.3.0 through 5.3.3 and 5.9.0 through 5.9.1 allows remote authenticated users to bypass localhost only access security. 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 Epolicy Orchestrator
NVD Exploit-DB
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

Improper input validation together with an integer overflow in the EAP-TLS protocol implementation in PPPD may cause a crash, information disclosure, or authentication bypass. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Information Disclosure Point To Point Protocol +1
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Improper authorization vulnerability in SYNO.Cal.Event in Calendar before 2.1.2-0511 allows remote authenticated users to create arbitrary events via the (1) cal_id or (2) original_cal_id parameter. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Calendar
NVD
EPSS 3% CVSS 4.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists when Microsoft Edge improperly handles requests of different origins, aka "Microsoft Edge Security Feature Bypass Vulnerability." This affects Microsoft. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Microsoft Edge
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity.

Authentication Bypass Microsoft Windows 10 +1
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity.

Authentication Bypass Microsoft Windows 10 +1
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity.

Authentication Bypass Microsoft Windows 10 +1
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity.

Authentication Bypass Microsoft Windows 10 +1
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity.

Authentication Bypass Microsoft Windows 10 +1
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity.

Authentication Bypass Microsoft Windows 10 +1
NVD
EPSS 2% CVSS 4.5
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy. Rated medium severity (CVSS 4.5).

Authentication Bypass Microsoft Windows 10 +1
NVD
EPSS 5% CVSS 6.5
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Internet Explorer that allows for bypassing Mark of the Web Tagging (MOTW), aka "Internet Explorer Security Feature Bypass Vulnerability." This. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Internet Explorer
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

An issue was discovered in the com.getdropbox.Dropbox app 100.2 for iOS. Rated medium severity (CVSS 6.4), this vulnerability is no authentication required. No vendor patch available.

Authentication Bypass Apple Dropbox
NVD GitHub
EPSS 0% CVSS 6.2
MEDIUM This Month

Norton App Lock prior to version 1.3.0.329 can be susceptible to a bypass exploit. Rated medium severity (CVSS 6.2), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Norton App Lock
NVD
EPSS 0% CVSS 6.8
MEDIUM POC This Month

An issue was discovered on Momentum Axel 720P 5.1.8 devices. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Momentum Axel 720P Momentum Axel 720P Firmware
NVD
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Symfony
NVD
EPSS 1% CVSS 4.4
MEDIUM POC PATCH This Month

A vulnerability in Trend Micro OfficeScan 11.0 SP1 and XG could allow a attacker to take a series of steps to bypass or render the OfficeScan Unauthorized Change Prevention inoperable on vulnerable. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. Public exploit code available.

Authentication Bypass Trend Micro Officescan
NVD Exploit-DB
EPSS 2% CVSS 5.3
MEDIUM This Month

Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla Authentication Bypass Debian Linux +10
NVD
EPSS 2% CVSS 7.5
HIGH This Week

A shared worker created from a "data:" URL in one tab can be shared by another tab with a different origin, bypassing the same-origin policy. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla Authentication Bypass Ubuntu Linux +1
NVD
EPSS 2% CVSS 7.5
HIGH This Week

WebExtensions can bypass normal restrictions in some circumstances and use "browser.tabs.executeScript" to inject scripts into contexts where this should not be allowed, such as pages from other. 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 1% CVSS 9.8
CRITICAL Act Now

WebExtensions with the "ActiveTab" permission are able to access frames hosted within the active tab even if the frames are cross-origin. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla Authentication Bypass Firefox +1
NVD
EPSS 2% CVSS 7.5
HIGH This Week

The "browser.identity.launchWebAuthFlow" function of WebExtensions is only allowed to load content over "https:" but this requirement was not properly enforced. 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 +1
NVD
EPSS 2% CVSS 5.3
MEDIUM This Month

The printing process can bypass local access protections to read files available through symlinks, bypassing local file restrictions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla Authentication Bypass Firefox +1
NVD
EPSS 0% CVSS 7.8
HIGH This Week

WebExtensions can bypass user prompts to first save and then open an arbitrarily downloaded file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Mozilla Authentication Bypass Firefox +1
NVD
EPSS 2% CVSS 7.5
HIGH This Week

The transferFrom function of a smart contract implementation for FuturXE (FXE), an Ethereum ERC20 token, allows attackers to accomplish an unauthorized transfer of digital assets because of a logic. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Futurxe
NVD
EPSS 0% CVSS 2.4
LOW Monitor

An issue was discovered in certain Apple products. Rated low severity (CVSS 2.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple Iphone Os
NVD
EPSS 2% CVSS 10.0
CRITICAL Act Now

An issue was discovered in certain Apple products. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple Mac Os X
NVD
EPSS 1% CVSS 5.5
MEDIUM This Month

An issue was discovered in certain Apple products. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Microsoft Apple +5
NVD
EPSS 1% CVSS 7.5
HIGH This Week

An issue was discovered in certain Apple products. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple Mac Os X
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

The PGObject::Util::DBAdmin module before 0.120.0 for Perl, as used in LedgerSMB through 1.5.x, insufficiently sanitizes or escapes variable values used as part of shell command execution, resulting. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Pgobject Util Dbadmin Ledgersmb
NVD
EPSS 5% CVSS 9.8
CRITICAL POC Act Now

A remote attacker can bypass the System Manager Mode on the Canon LBP6030w web interface without a PIN for /checkLogin.cgi via vectors involving /portal_top.html to get full access to the device. 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 Lbp6030W Firmware
NVD GitHub Exploit-DB
EPSS 5% CVSS 9.8
CRITICAL POC Act Now

A remote attacker can bypass the Management Mode on the Canon LBP7110Cw web interface without a PIN for /checkLogin.cgi via vectors involving /portal_top.html to get full access to the device. 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 Lbp7110Cw Firmware
NVD GitHub Exploit-DB
EPSS 1% CVSS 4.8
MEDIUM This Month

A vulnerability in the certificate management subsystem of Cisco AnyConnect Network Access Manager and of Cisco AnyConnect Secure Mobility Client for iOS, Mac OS X, Android, Windows, and Linux could. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Google Authentication Bypass Microsoft +2
NVD
EPSS 2% CVSS 5.8
MEDIUM This Month

A vulnerability in the VPN configuration management of Cisco FireSIGHT System Software could allow an unauthenticated, remote attacker to bypass VPN security due to unintended side effects of dynamic. 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 5.3
MEDIUM This Month

A vulnerability in the default configuration of the Simple Network Management Protocol (SNMP) feature of Cisco Wide Area Application Services (WAAS) Software could allow an unauthenticated, remote. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Wide Area Application Services
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Lack of permission checks in the InitializeDevelPackage function in openSUSE Open Build Service before 2.9.3 allowed authenticated users to modify packages where they do not have write permissions. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Open Build Service
NVD GitHub
EPSS 1% CVSS 6.5
MEDIUM This Month

A missing permission check in the review handling of openSUSE Open Build Service before 2.9.3 allowed all authenticated users to modify sources in projects where they do not have write permissions. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Open Build Service
NVD GitHub
EPSS 7% CVSS 7.5
HIGH POC PATCH This Week

In Perl through 5.26.2, the Archive::Tar module allows remote attackers to bypass a directory-traversal protection mechanism, and overwrite arbitrary files, via an archive file containing a symlink. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Authentication Bypass Ubuntu Linux Debian Linux +6
NVD
EPSS 4% CVSS 7.5
HIGH This Week

A vulnerability in traffic-monitoring functions in Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to circumvent Layer 4 Traffic Monitor (L4TM) functionality and. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Web Security Appliance
NVD
EPSS 4% CVSS 9.8
CRITICAL Act Now

A vulnerability in Cisco Prime Collaboration Provisioning (PCP) could allow an unauthenticated, remote attacker to access the Java Remote Method Invocation (RMI) system. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Java Authentication Bypass Cisco +3
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

A vulnerability in the password recovery function of Cisco Prime Collaboration Provisioning (PCP) could allow an unauthenticated, remote attacker to gain unauthorized access to an affected device. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Prime Collaboration +1
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

A vulnerability in the password reset function of Cisco Prime Collaboration Provisioning (PCP) could allow an unauthenticated, remote attacker to gain unauthorized access to an affected device. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Prime Collaboration +1
NVD
EPSS 1% CVSS 8.1
HIGH PATCH This Week

An improper authorization vulnerability exists in Jenkins Black Duck Hub Plugin 3.0.3 and older in PostBuildScanDescriptor.java that allows users with Overall/Read permission to read and write the. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Java Authentication Bypass Jenkins +1
NVD
EPSS 0% CVSS 8.3
HIGH This Week

IntelliVue Patient Monitors MP Series (including MP2/X2/MP30/MP50/MP70/NP90/MX700/800) Rev B-M, IntelliVue Patient Monitors MX (MX400-550) Rev J-M and (X3/MX100 for Rev M only), and Avalon. Rated high severity (CVSS 8.3), this vulnerability is no authentication required. No vendor patch available.

Authentication Bypass Intellivue Mp2 Firmware Intellivue X2 Firmware +16
NVD
EPSS 1% CVSS 8.8
HIGH This Week

There is an authentication bypass vulnerability in some Huawei servers. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Huawei 1288H V5 Firmware +19
NVD
EPSS 2% CVSS 7.3
HIGH POC PATCH This Week

An issue was discovered in GamerPolls 0.4.6, related to config/environments/all.js and config/initializers/02_passport.js. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Authentication Bypass Gamerpolls
NVD GitHub
EPSS 1% CVSS 7.3
HIGH POC This Week

In Dedos-web 1.0, the cookie and session secrets used in the Express.js application have hardcoded values that are visible in the source code published on GitHub. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Privilege Escalation Dedos Web
NVD GitHub
EPSS 2% CVSS 8.8
HIGH This Week

RSA Web Threat Detection versions prior to 6.4, contain an SQL injection vulnerability in the Administration and Forensics applications. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SQLi Authentication Bypass Web Threat Detection
NVD
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

plugins/box/users/users.plugin.php in Monstra CMS 3.0.4 allows Login Rate Limiting Bypass via manipulation of the login_attempts cookie. 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 PHP Monstra Cms
NVD
EPSS 5% CVSS 9.8
CRITICAL Act Now

Java remote method invocation (RMI) input port in GE MDS PulseNET and MDS PulseNET Enterprise version 3.2.1 and prior may be exploited to allow unauthenticated users to launch applications and. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Java Authentication Bypass RCE +1
NVD
EPSS 5% CVSS 9.8
CRITICAL POC Act Now

A remote attacker can bypass the System Manager Mode on the Canon MF210 and MF220 web interface without knowing the PIN for /login.html via vectors involving /portal_top.html to get full access to. 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 Mf210 Firmware Mf220 Firmware
NVD GitHub Exploit-DB
EPSS 5% CVSS 9.8
CRITICAL POC Act Now

An issue was discovered on Canon LBP6650, LBP3370, LBP3460, and LBP7750C 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 Lbp3370 Firmware Lbp3460 Firmware +2
NVD GitHub Exploit-DB
EPSS 4% CVSS 9.8
CRITICAL Act Now

Default and unremovable support credentials allow attackers to gain total super user control of an IoT device through a TELNET session to products using the Stanza Lutron integration protocol. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass RCE Stanza Firmware +2
NVD
EPSS 4% CVSS 9.8
CRITICAL Act Now

Default and unremovable support credentials (user:nwk password:nwk2) allow attackers to gain total super user control of an IoT device through a TELNET session to products using the RadioRA 2 Lutron. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass RCE Stanza Firmware +2
NVD
EPSS 4% CVSS 9.8
CRITICAL Act Now

Default and unremovable support credentials (user:lutron password:integration) allow attackers to gain total super user control of an IoT device through a TELNET session to products using the. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass RCE Stanza Firmware +2
NVD
EPSS 1% CVSS 7.5
HIGH This Week

Hyperledger Iroha versions v1.0_beta and v1.0.0_beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Jwt Attack Iroha
NVD GitHub
EPSS 1% CVSS 8.8
HIGH This Week

The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a privilege escalation vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Privilege Escalation Huawei +20
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Improper access control vulnerability in Synology Drive before 1.0.2-10275 allows remote authenticated users to access non-shared files or folders via unspecified vectors. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Synology Drive Server
NVD
EPSS 0% CVSS 5.5
MEDIUM POC This Month

The 'systemui/settings_network.php' and 'systemui/settings_patching.php' scripts in the Quest KACE System Management Appliance 8.0.318 are accessible only from localhost. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass PHP Kace System Management Appliance
NVD
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
33147

MITRE ATT&CK

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