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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 (32434)

EPSS 0% CVSS 5.3
MEDIUM This Month

An access control issue in the component form2alg.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the agl service of the device via a crafted POST request. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

D-Link Authentication Bypass Dir 816 Firmware
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM This Month

An access control issue in the component form2PortriggerRule.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the port trigger of the device via a crafted POST. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

D-Link Authentication Bypass Dir 816 Firmware
NVD GitHub
EPSS 0% CVSS 6.5
MEDIUM This Month

An access control issue in the component form2RepeaterSetup.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the 2.4G and 5G repeater service of the device via a. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

D-Link Authentication Bypass Dir 816 Firmware
NVD GitHub
EPSS 0% CVSS 6.5
MEDIUM This Month

An access control issue in the component form2WlAc.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the 2.4G and 5G mac access control list of the device via a. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

D-Link Authentication Bypass Dir 816 Firmware
NVD GitHub
EPSS 0% CVSS 6.5
MEDIUM This Month

An access control issue in the component form2Wan.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the wan service of the device via a crafted POST request. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

D-Link Authentication Bypass Dir 816 Firmware
NVD GitHub
EPSS 0% CVSS 6.5
MEDIUM This Month

An access control issue in the component form2WlanBasicSetup.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the 2.4G and 5G wlan service of the device via a. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

D-Link Authentication Bypass Dir 816 Firmware
NVD GitHub
EPSS 0% CVSS 7.3
HIGH This Month

A weak authentication in Fortinet FortiManager Cloud, FortiAnalyzer versions 7.6.0 through 7.6.1, 7.4.1 through 7.4.3, FortiAnalyzer Cloud versions 7.4.1 through 7.4.3, FortiManager versions 7.6.0. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Fortinet Fortianalyzer +3
NVD
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

The Multi Step Form plugin for WordPress is vulnerable to unauthorized limited file upload due to a missing capability check on the fw_upload_file AJAX action in all versions up to, and including,. Rated medium severity (CVSS 5.3), 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.

File Upload Authentication Bypass WordPress +1
NVD
EPSS 1% CVSS 9.8
CRITICAL This Week

The airPASS from NetVision Information has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to access the specific administrative functionality to retrieve * all. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 13% CVSS 8.1
HIGH This Month

DDSN Interactive cm3 Acora CMS version 10.1.1 has an unauthenticated time-based blind SQL Injection vulnerability caused by insufficient input sanitization and validation in the "table" parameter. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 12.6% and no vendor patch available.

Authentication Bypass SQLi Cm3 Acora Content Management System
NVD GitHub
EPSS 0% 5.0 CVSS 9.9
CRITICAL POC KEV THREAT Emergency

SimpleHelp remote support software v5.5.7 and before has a vulnerability that allows low-privileges technicians to create API keys with excessive permissions. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass
NVD VulDB
EPSS 5% CVSS 3.3
LOW Monitor

In Phiewer 4.1.0, a dylib injection leads to Command Execution which allow attackers to inject dylib file potentially leading to remote control and unauthorized access to sensitive user data. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Phiewer
NVD GitHub
EPSS 0% CVSS 9.8
CRITICAL This Week

HI-SCAN 6040i Hitrax HX-03-19-I was discovered to contain hardcoded credentials for access to vendor support and service access. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 9.1
CRITICAL PATCH This Week

Sentry is a developer-first error tracking and performance monitoring tool. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD GitHub
EPSS 0% CVSS 4.6
MEDIUM This Month

A logic issue was addressed with improved checks. Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple
NVD VulDB
EPSS 0% CVSS 4.6
MEDIUM Monitor

This issue was addressed through improved state management. Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple Ipados +2
NVD
EPSS 0% CVSS 2.4
LOW Monitor

This issue was addressed through improved state management. Rated low severity (CVSS 2.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple Ipados +2
NVD
EPSS 0% CVSS 7.8
HIGH This Week

The issue was addressed with improved memory handling. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

RCE Authentication Bypass Apple
NVD VulDB
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing Authorization vulnerability in bPlugins LLC Button Block allows Accessing Functionality Not Properly Constrained by ACLs.1.5. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing Authorization vulnerability in Ugur CELIK WP News Sliders allows Exploiting Incorrectly Configured Access Control Security Levels.0. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing Authorization vulnerability in MagePeople Team WpTravelly allows Accessing Functionality Not Properly Constrained by ACLs.8.5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing Authorization vulnerability in Infomaniak Staff VOD Infomaniak allows Exploiting Incorrectly Configured Access Control Security Levels.5.9. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Missing Authorization vulnerability in Poll Maker Team Poll Maker allows Exploiting Incorrectly Configured Access Control Security Levels.5.6. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 1% CVSS 7.5
HIGH This Month

A denial-of-service vulnerability exists in CyberPower PowerPanel Business (PPB) 4.11.0. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

In the Linux kernel, the following vulnerability has been resolved: sched_ext: Fix invalid irq restore in scx_ops_bypass() While adding outer irqsave/restore locking, 0e7ffff1b811 ("scx: Fix raciness. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Authentication Bypass Linux Linux Kernel +2
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

The NitroPack plugin for WordPress is vulnerable to unauthorized arbitrary transient update due to a missing capability check on the nitropack_rml_notification function in all versions up to, and. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass WordPress
NVD
EPSS 7% CVSS 8.1
HIGH This Month

The NitroPack plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'nitropack_dismiss_notice_forever' AJAX action in all versions up to,. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass WordPress Denial Of Service
NVD
EPSS 0% CVSS 6.5
MEDIUM POC PATCH This Week

Inappropriate implementation in Payments in Google Chrome prior to 132.0.6834.83 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing 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.

Google Authentication Bypass Chrome +1
NVD
EPSS 0% CVSS 6.5
MEDIUM POC PATCH This Week

Inappropriate implementation in Fullscreen in Google Chrome on Windows prior to 132.0.6834.83 allowed a remote attacker to perform UI spoofing via a crafted HTML page. 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.

Microsoft Authentication Bypass Google +3
NVD
EPSS 0% CVSS 9.2
CRITICAL This Week

Moxa’s Ethernet switch is vulnerable to an authentication bypass because of flaws in its authorization mechanism. Rated critical severity (CVSS 9.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

The Piotnet Addons For Elementor plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.4.32 via the 'pafe-template' shortcode due to insufficient. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass WordPress Information Disclosure
NVD
EPSS 0% CVSS 7.5
HIGH This Month

Missing Authentication for Critical Function vulnerability in NEC Corporation Aterm WG2600HS Ver.1.7.2 and earlier, WF1200CRS Ver.1.6.0 and earlier, WG1200CRS Ver.1.5.0 and earlier, GB1200PE. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 7.3
HIGH PATCH This Month

In Yubico pam-u2f before 1.3.1, local privilege escalation can sometimes occur. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Privilege Escalation Apple +2
NVD
EPSS 0% CVSS 7.5
HIGH POC This Month

JeeWMS before v2025.01.01 was discovered to contain a permission bypass in the component /interceptors/AuthInterceptor.cava. 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 Jeewms
NVD
EPSS 0% CVSS 8.7
HIGH POC PATCH This Week

Gradio is an open-source Python package that allows quick building of demos and web application for machine learning models, API, or any arbitrary Python function. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Microsoft Authentication Bypass Python +5
NVD GitHub
EPSS 2% CVSS 9.0
CRITICAL PATCH This Week

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Xwiki
NVD GitHub
EPSS 0% CVSS 7.3
HIGH PATCH This Month

Visual Studio Elevation of Privilege Vulnerability. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity.

Authentication Bypass Visual Studio 2022
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

On-Premises Data Gateway Information Disclosure Vulnerability. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

Authentication Bypass Information Disclosure On Prem Data Gateway
NVD
EPSS 1% CVSS 7.2
HIGH PATCH This Month

Microsoft SharePoint Server Remote Code Execution Vulnerability. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity.

Microsoft Authentication Bypass RCE +1
NVD
EPSS 0% CVSS 7.1
HIGH PATCH This Month

Microsoft Office Security Feature Bypass Vulnerability. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity.

Microsoft Authentication Bypass 365 Apps +2
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

Windows Virtualization-Based Security (VBS) Security Feature Bypass Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Microsoft Authentication Bypass Windows 10 1809 +10
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH Monitor

MapUrlToZone Security Feature Bypass Vulnerability. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Windows 10 1507 Windows 10 1607 +14
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH Monitor

MapUrlToZone Security Feature Bypass Vulnerability. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Windows 10 1507 Windows 10 1607 +14
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH Monitor

MapUrlToZone Security Feature Bypass Vulnerability. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Windows 10 1507 Windows 10 1607 +14
NVD
EPSS 0% CVSS 6.5
MEDIUM PATCH This Month

Windows Geolocation Service Information Disclosure Vulnerability. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Microsoft Authentication Bypass Information Disclosure +14
NVD
EPSS 1% CVSS 7.1
HIGH PATCH This Month

Windows Kerberos Security Feature Bypass Vulnerability. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity.

Microsoft Authentication Bypass Windows 10 1507 +13
NVD
EPSS 75% 5.5 CVSS 8.8
HIGH POC PATCH THREAT Act Now

Active Directory Domain Services contains an elevation of privilege vulnerability that allows authenticated domain users to escalate to domain administrator. The vulnerability enables lateral movement and complete domain compromise from any authenticated position within the Active Directory environment.

Authentication Bypass Windows 10 1507 Windows 10 1607 +13
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Month

Windows App Package Installer Elevation of Privilege Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Microsoft Authentication Bypass Windows 10 21h2 +8
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH Monitor

Windows HTML Platforms Security Feature Bypass Vulnerability. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Microsoft Authentication Bypass Windows 10 1507 +15
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH Monitor

MapUrlToZone Security Feature Bypass Vulnerability. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Windows 10 1507 Windows 10 1607 +14
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH Monitor

MapUrlToZone Security Feature Bypass Vulnerability. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Windows 10 1507 Windows 10 1607 +12
NVD
EPSS 0% CVSS 4.6
MEDIUM PATCH Monitor

Secure Boot Security Feature Bypass Vulnerability. Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Windows 10 1507 Windows 10 1607 +13
NVD
EPSS 0% CVSS 6.8
MEDIUM PATCH This Month

Secure Boot Security Feature Bypass Vulnerability. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Windows 10 1507 Windows 10 1607 +13
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Windows Recovery Environment Agent Elevation of Privilege Vulnerability. Rated medium severity (CVSS 6.1), this vulnerability is no authentication required, low attack complexity.

Microsoft Authentication Bypass Windows 10 1507 +13
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH Monitor

MapUrlToZone Security Feature Bypass Vulnerability. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Windows 10 1507 Windows 10 1607 +14
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

A vulnerability was found in Shanghai Lingdang Information Technology Lingdang CRM up to 8.6.0.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

File Upload Authentication Bypass PHP +1
NVD GitHub VulDB
EPSS 0% CVSS 7.8
HIGH This Month

A race condition in Ivanti Application Control Engine before version 10.14.4.0 allows a local authenticated attacker to bypass the application blocking functionality. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Ivanti Application Control +1
NVD
EPSS 0% CVSS 6.9
MEDIUM This Month

A vulnerability, which was classified as critical, was found in Blog Botz for Journal Theme 1.0 on OpenCart. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

File Upload Authentication Bypass PHP
NVD GitHub VulDB
EPSS 0% CVSS 9.1
CRITICAL POC Act Now

Multiple external config control vulnerabilities exist in the nas.cgi set_nas() proftpd functionality of Wavlink AC3000 M33A8.V5030.210505. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Wl Wn533A8 Firmware
NVD
EPSS 0% CVSS 9.1
CRITICAL POC Act Now

Multiple external config control vulnerabilities exist in the nas.cgi set_nas() proftpd functionality of Wavlink AC3000 M33A8.V5030.210505. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Wl Wn533A8 Firmware
NVD
EPSS 0% CVSS 9.1
CRITICAL POC Act Now

Multiple external config control vulnerabilities exist in the nas.cgi set_nas() proftpd functionality of Wavlink AC3000 M33A8.V5030.210505. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Wl Wn533A8 Firmware
NVD
EPSS 0% CVSS 9.1
CRITICAL POC Act Now

Multiple external config control vulnerabilities exist in the nas.cgi set_ftp_cfg() functionality of Wavlink AC3000 M33A8.V5030.210505. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Wl Wn533A8 Firmware
NVD
EPSS 0% CVSS 9.1
CRITICAL POC Act Now

Multiple external config control vulnerabilities exist in the nas.cgi set_ftp_cfg() functionality of Wavlink AC3000 M33A8.V5030.210505. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Wl Wn533A8 Firmware
NVD
EPSS 0% CVSS 9.1
CRITICAL POC Act Now

Multiple external config control vulnerabilities exist in the nas.cgi set_ftp_cfg() functionality of Wavlink AC3000 M33A8.V5030.210505. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Wl Wn533A8 Firmware
NVD
EPSS 1% CVSS 5.3
MEDIUM POC This Month

An information disclosure vulnerability exists in the testsave.sh functionality of Wavlink AC3000 M33A8.V5030.210505. 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 Information Disclosure Wl Wn533A8 Firmware
NVD
EPSS 0% CVSS 10.0
CRITICAL POC Act Now

A firmware update vulnerability exists in the login.cgi functionality of Wavlink AC3000 M33A8.V5030.210505. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Wl Wn533A8 Firmware
NVD
EPSS 0% CVSS 9.0
CRITICAL POC Act Now

A firmware update vulnerability exists in the fw_check.sh functionality of Wavlink AC3000 M33A8.V5030.210505. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Authentication Bypass Wl Wn533A8 Firmware
NVD
EPSS 94% 7.8 CVSS 9.8
CRITICAL POC KEV EUVD KEV THREAT Emergency

FortiOS and FortiProxy contain an authentication bypass via the Node.js websocket module allowing unauthenticated remote attackers to gain super-admin privileges through crafted requests.

Node.js Authentication Bypass Fortinet +2
NVD GitHub
EPSS 0% CVSS 6.5
MEDIUM This Month

An Improper Neutralization of CRLF Sequences in HTTP Headers ('http response splitting') vulnerability [CWE-113] in Fortinet FortiOS 7.2.0 through 7.6.0, FortiProxy 7.2.0 through 7.4.5 may allow a. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Fortinet Fortiproxy +1
NVD
EPSS 0% CVSS 9.0
CRITICAL This Week

A weak authentication in Fortinet FortiOS versions 7.4.0 through 7.4.4, 7.2.0 through 7.2.8, 7.0.0 through 7.0.15, 6.4.0 through 6.4.15, FortiProxy versions 7.4.0 through 7.4.4, 7.2.0 through 7.2.10,. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Fortinet Fortianalyzer +5
NVD
EPSS 0% CVSS 9.0
CRITICAL This Week

An improper neutralization of formula elements in a csv file in Fortinet FortiSOAR 7.2.1 through 7.4.1 allows attacker to execute unauthorized code or commands via manipulating csv file. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Fortinet Fortisoar
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

An Improper Access Control vulnerability [CWE-284] vulnerability in Fortinet FortiDeceptor 6.0.0, FortiDeceptor 5.3 all versions, FortiDeceptor 5.2 all versions, FortiDeceptor 5.1 all versions,. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Fortinet Fortideceptor
NVD
EPSS 0% CVSS 3.7
LOW Monitor

An improper verification of source of a communication channel vulnerability [CWE-940] in FortiClientEMS 7.4.0, 7.2.0 through 7.2.4, 7.0 all versions, 6.4 all versions may allow a remote attacker to. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Forticlientems Forticlientems Cloud
NVD
EPSS 0% CVSS 8.6
HIGH This Month

A missing authentication for critical function in Fortinet FortiPortal version 6.0.0 through 6.0.15, FortiManager version 7.4.0 through 7.4.2, 7.2.0 through 7.2.5, 7.0.0 through 7.0.12, 6.4.0 through. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Fortinet Fortimanager +1
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

A use of hard-coded cryptographic key in Fortinet FortiSwitch version 7.4.0 and 7.2.0 through 7.2.5 and 7.0.0 through 7.0.7 and 6.4.0 through 6.4.13 and 6.2.0 through 6.2.7 and 6.0.0 through 6.0.7. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Fortinet Fortiswitch
NVD
EPSS 0% CVSS 9.1
CRITICAL This Week

A vulnerability has been identified in Mendix LDAP (All versions < V1.1.2). Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Code Injection Authentication Bypass LDAP
NVD
EPSS 0% CVSS 9.8
CRITICAL PATCH This Week

The Paid Membership Subscriptions - Effortless Memberships, Recurring Payments & Content Restriction plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including,. 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 WordPress Membership Content Restriction Paid Member Subscriptions
NVD
EPSS 17% CVSS 8.5
HIGH PATCH This Month

The W3 Total Cache plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the is_w3tc_admin_page function in all versions up to, and including, 2.8.1. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 17.0%.

Authentication Bypass WordPress Information Disclosure +1
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

The W3 Total Cache plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 2.8.1. Rated medium severity (CVSS 5.3), 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 WordPress W3 Total Cache
NVD
EPSS 0% CVSS 9.9
CRITICAL This Week

SAP NetWeaver Application Server for ABAP and ABAP Platform allows an authenticated attacker to obtain illegitimate access to the system by exploiting improper authentication checks, resulting in. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP Privilege Escalation
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

An obsolete functionality in SAP NetWeaver Application Server ABAP did not perform necessary authorization checks. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP
NVD
EPSS 0% CVSS 6.3
MEDIUM This Month

Due to a missing authorization check on service endpoints in the SAP NetWeaver Application Server Java, an attacker with standard user role can create JCo connection entries, which are used for. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP
NVD
EPSS 0% CVSS 6.5
MEDIUM PATCH This Month

In SAP Business Workflow and SAP Flexible Workflow, an authenticated attacker can manipulate a parameter in an otherwise legitimate resource request to view sensitive information that should. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass SAP Sap Basis
NVD
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

SAP NetWeaver Application Server for ABAP and ABAP Platform allows an attacker to gain unauthorized access to system information. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass SAP Information Disclosure +1
NVD
EPSS 0% CVSS 6.6
MEDIUM This Month

Path Traversal Vulnerabilities (CWE-22) exist in NJ/NX-series Machine Automation Controllers. Rated medium severity (CVSS 6.6), this vulnerability is remotely exploitable. No vendor patch available.

Authentication Bypass Path Traversal
NVD
EPSS 0% CVSS 9.1
CRITICAL This Week

In Eaton X303 3.5.16 - X303 3.5.17 Build 712, an attacker with network access to a XC-303 PLC can login as root over SSH. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD GitHub
EPSS 0% CVSS 5.8
MEDIUM PATCH This Month

OpenFGA is an authorization/permission engine. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable, low attack complexity.

Docker Authentication Bypass Helm Charts +2
NVD GitHub
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing Authorization vulnerability in Post SMTP Post SMTP allows Exploiting Incorrectly Configured Access Control Security Levels.9.11. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

A vulnerability classified as critical was found in 1902756969 reggie 1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

File Upload Authentication Bypass Java +1
NVD GitHub VulDB
EPSS 0% CVSS 5.1
MEDIUM This Month

A vulnerability was found in StarSea99 starsea-mall 1.0. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

File Upload Authentication Bypass Java +1
NVD GitHub VulDB
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
32434

MITRE ATT&CK

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