CVE Vulnerability Advisory Database
Filter vulnerabilities by CVSS severity, active CISA KEV exploitation, and technology stack.
Citrix NetScaler ADC and Gateway Authentication Bypass and RCE Vulnerability (CVE-2026-19490)
[Affected Scope] NetScaler ADC and Gateway versions 14.1 (prior to 73.32) and 13.1 (prior to 63.21)
[Impact] Potential for administrative privilege gain and Remote Code Execution (RCE) via authentication bypass
[Mitigation] Apply official Citrix patches and restrict Management Interface (NSIP) access
N-able N-central Authentication Bypass and Account Takeover Vulnerability (CVE-2026-18577) Security Advisory
[Affected Scope] N-able N-central versions up to and including 2026.3.1
[Impact] Attackers can bypass authentication and achieve full account takeover by exploiting an incomplete patch for CVE-2026-18556
[Mitigation] Immediately upgrade to N-central 2026.3 Hotfix 1 or later, and restrict external access to the management interface until patched
N-able N-central Authentication Bypass Vulnerability (CVE-2026-18556) Security Advisory
[Affected Scope] All on-premises and cloud instances of N-able N-central running version 2026.1 and prior
[Impact] Unauthenticated attackers can bypass authentication mechanisms to gain administrative privileges, potentially leading to full compromise of managed client environments
[Mitigation] Apply the official security patches immediately and restrict external internet access to the N-central management console
Cisco Secure Firewall Management Center (FMC) Authentication Bypass and Root RCE Vulnerability (CVE-2026-20079)
[Affected Scope] Web-based management interface of Cisco Secure Firewall Management Center (FMC) Software
[Impact] Unauthenticated remote attackers can bypass authentication and execute scripts to obtain full root access to the underlying operating system
[Mitigation] Immediate application of official security patches and restriction of management interface access via ACLs
Ivanti Endpoint Manager (EPM) Authentication Bypass and Credential Leak Vulnerability (CVE-2026-1603) Urgent Security Advisory
[Affected Scope] Ivanti Endpoint Manager (EPM) versions prior to 2024 SU5
[Impact] A remote unauthenticated attacker can bypass authentication to leak specific stored credential data, potentially leading to full infrastructure compromise
[Mitigation] Immediately upgrade Ivanti EPM to version 2024 SU5 or later, and restrict external access to the management console
Fortinet FortiOS and Multi-Product FortiCloud SSO Authentication Bypass Vulnerability (CVE-2026-24858) Critical Security Advisory
[Affected Scope] FortiOS, FortiManager, FortiAnalyzer, FortiProxy, FortiWeb, and FortiNAC-F devices with FortiCloud SSO authentication enabled
[Impact] An attacker with a valid FortiCloud account and a registered device can bypass authentication to log into other registered devices under different accounts, gaining full administrative control (CVSS 9.8, Active KEV)
[Mitigation] Immediately upgrade to the patched firmware versions or disable FortiCloud SSO administrator login on all affected devices
SmarterTools SmarterMail Authentication Bypass & Remote Code Execution Vulnerability (CVE-2026-23760) Security Advisory
[Affected Scope] All SmarterTools SmarterMail versions prior to build 9511
[Impact] Unauthenticated attackers can bypass authentication to reset system administrator passwords, gaining full administrative control and executing arbitrary OS commands with SYSTEM/root privileges
[Mitigation] Immediately upgrade SmarterMail to build 9511 or later, and restrict external access to administrative APIs until patched
FreePBX Authentication Bypass and SQL Injection Leading to Remote Code Execution (CVE-2025-57819) Urgent Security Advisory
[Affected Scope] FreePBX endpoint module versions 15, 16, and 17
[Impact] Unauthenticated remote attackers can bypass authentication, manipulate the database, and execute arbitrary code with administrator privileges
[Mitigation] Immediately upgrade the FreePBX endpoint module to patched versions (15.0.66, 16.0.89, or 17.0.3) and restrict administrator access
Versa Concerto SD-WAN Orchestration Platform Authentication Bypass and Information Disclosure Vulnerability (CVE-2025-34026) Security Advisory
[Affected Scope] Versa Concerto SD-WAN orchestration platform versions 12.1.2 through 12.2.0
[Impact] Unauthenticated attackers can bypass authentication via Traefik misconfiguration to access administrative and internal Actuator endpoints, potentially exposing heap dumps and trace logs containing sensitive credentials
[Mitigation] Immediately apply the official security patches provided by the vendor and restrict external access to administrative and Actuator endpoints
Ivanti Endpoint Manager Mobile (EPMM) API Authentication Bypass Vulnerability (CVE-2025-4427) Urgent Security Advisory
[Affected Scope] Ivanti Endpoint Manager Mobile (EPMM) versions 12.5.0.0 and prior
[Impact] Unauthenticated remote attackers can bypass authentication via the API component to access protected resources and sensitive data without credentials
[Mitigation] Immediately apply the official vendor security patches and restrict external access to the API endpoints
Kentico Xperience Staging Sync Server Authentication Bypass and Remote Code Execution (CVE-2025-2747)
[Affected Scope] Kentico Xperience through version 13.0.178 with Staging Sync Server enabled
[Impact] Unauthenticated attackers can bypass authentication to control administrative objects, leading to full Remote Code Execution (RCE)
[Mitigation] Apply the official Kentico hotfix immediately and restrict external access to the Staging Sync Server endpoint
Kentico Xperience Staging Sync Server Authentication Bypass and Remote Code Execution (CVE-2025-2746)
[Affected Scope] Kentico Xperience versions up to and including 13.0.172
[Impact] Attackers can bypass authentication to gain administrative control, potentially leading to full system compromise and Remote Code Execution (RCE)
[Mitigation] Apply the official hotfix immediately, or restrict access to the Staging Sync Server endpoint via IP whitelisting
Fortinet FortiOS & FortiProxy Security Fabric (CSF) Authentication Bypass to Super-Admin Privilege Escalation (CVE-2025-24472)
[Affected Scope] FortiOS versions 7.0.0 through 7.0.16, and FortiProxy versions 7.0.0 through 7.0.19, 7.2.0 through 7.2.12, with Security Fabric (CSF) enabled
[Impact] A remote unauthenticated attacker with knowledge of upstream and downstream device serial numbers can bypass authentication via crafted CSF proxy requests to gain full super-admin privileges on the downstream device
[Mitigation] Immediately upgrade FortiOS and FortiProxy to the patched versions, or disable the Security Fabric feature and restrict access to the CSF port as a temporary workaround
Fortinet FortiOS and FortiProxy Authentication Bypass and Remote Super-Admin Privilege Escalation (CVE-2024-55591)
[Affected Scope] FortiOS versions 7.0.0 through 7.0.16, and FortiProxy versions 7.0.0 through 7.0.19 and 7.2.0 through 7.2.12
[Impact] Remote unauthenticated attackers can bypass authentication via crafted requests to the Node.js websocket module, gaining full super-admin privileges
[Mitigation] Immediately upgrade to the patched firmware versions and restrict external access to the management interface
JetBrains TeamCity Authentication Bypass and Remote Code Execution Vulnerability Advisory (CVE-2024-27198)
[Affected Scope] All JetBrains TeamCity versions prior to 2023.11.4
[Impact] Unauthenticated remote attackers can completely bypass authentication mechanisms to gain administrative privileges, leading to full server compromise and arbitrary remote code execution (RCE)
[Mitigation] Immediately upgrade TeamCity server to version 2023.11.4 or later, or apply the official security patch plugin
ConnectWise ScreenConnect Authentication Bypass and Remote Code Execution (RCE) Vulnerability Advisory (CVE-2024-1709)
[Affected Scope] ConnectWise ScreenConnect versions 23.9.7 and prior
[Impact] Attackers can bypass authentication to create administrative accounts, leading to full system compromise and Remote Code Execution (RCE) [1, 1.1]
[Mitigation] Immediately upgrade to the patched version (23.9.8 or higher) and restrict external access to the management interface
F5 BIG-IP TMUI Authentication Bypass and Remote Code Execution (RCE) Vulnerability Advisory (CVE-2023-46747)
[Affected Scope] F5 BIG-IP systems with network access to the Configuration Utility (TMUI) via the management port and/or Self IP addresses.
[Impact] Unauthenticated remote attackers can bypass authentication mechanisms and execute arbitrary system commands with root privileges on the target system.
[Mitigation] Immediately apply the official F5 security patches or restrict access to the TMUI (port 443) from untrusted networks as a temporary workaround.
JetBrains TeamCity Authentication Bypass and Remote Code Execution (RCE) Vulnerability (CVE-2023-42793) Security Advisory
[Affected Scope] All on-premises versions of JetBrains TeamCity prior to 2023.05.4
[Impact] Unauthenticated attackers can bypass authentication, gain administrative privileges, hijack build pipelines, and execute arbitrary code on the server
[Mitigation] Immediately upgrade TeamCity server to version 2023.05.4 or later, or apply the official security patch plugin
Cisco ASA and FTD Remote Access VPN Unauthorized Access and Brute Force Vulnerability (CVE-2023-20269) Security Advisory
[Affected Scope] Remote access VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software.
[Impact] Improper AAA separation allows unauthenticated remote attackers to conduct brute-force attacks to identify valid credentials or establish unauthorized clientless SSL VPN sessions.
[Mitigation] Apply official software updates from Cisco, or implement workarounds by redirecting default connection profile authentication to a loopback address and enforcing MFA.
Fortinet FortiOS, FortiProxy, and FortiSwitchManager Authentication Bypass Vulnerability (CVE-2022-40684) Security Advisory
[Affected Scope] FortiOS (7.2.0 to 7.2.1, 7.0.0 to 7.0.6), FortiProxy (7.2.0, 7.0.0 to 7.0.6), FortiSwitchManager (7.2.0, 7.0.0)
[Impact] An unauthenticated remote attacker can bypass authentication via specially crafted HTTP/HTTPS requests, gaining full administrative access to perform arbitrary operations
[Mitigation] Immediately upgrade to patched versions (FortiOS 7.2.2 / 7.0.7 or higher) or disable HTTP/HTTPS administrative access from untrusted networks