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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 (32874)

EPSS 1% CVSS 3.1
LOW PATCH Monitor

Microsoft Edge (Chromium-based) Spoofing Vulnerability. Rated low severity (CVSS 3.1), this vulnerability is remotely exploitable, no authentication required.

Google Microsoft Authentication Bypass +1
NVD
EPSS 4% CVSS 9.8
CRITICAL PATCH Act Now

Missing Authentication for Critical Function vulnerability in debug_post_set.cgi of D-Link DWR-932C E1 firmware allows an unauthenticated attacker to execute administrative actions. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

D-Link Authentication Bypass Dwr 932C E1 Firmware
NVD
EPSS 1% CVSS 9.1
CRITICAL Act Now

Dell EMC CloudLink 7.1 and all prior versions contain a Hard-coded Password Vulnerability. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Dell Authentication Bypass Cloudlink
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Dell EMC Networker versions prior to 19.5 contain an Improper Authorization vulnerability. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Dell Authentication Bypass Emc Networker
NVD
EPSS 2% CVSS 8.8
HIGH POC PATCH This Week

Insecure Direct Object Reference in edit function of Advanced Forms (Free & Pro) before 1.6.9 allows authenticated remote attacker to change arbitrary user's email address and request for reset. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

WordPress Authentication Bypass Advanced Forms
NVD GitHub WPScan
EPSS 1% CVSS 5.3
MEDIUM This Month

There is a Bypass vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause Digital Balance to fail to work. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Huawei Authentication Bypass Emui +1
NVD
EPSS 1% CVSS 7.2
HIGH PATCH This Week

The AWS IoT Device SDK v2 for Java, Python, C++ and Node.js appends a user supplied Certificate Authority (CA) to the root CAs instead of overriding it on macOS systems. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Python Authentication Bypass Apple +4
NVD GitHub
EPSS 0% CVSS 8.8
HIGH PATCH This Week

The AWS IoT Device SDK v2 for Java, Python, C++ and Node.js appends a user supplied Certificate Authority (CA) to the root CAs instead of overriding it on Unix systems. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Python Node.js +3
NVD GitHub
EPSS 1% CVSS 5.3
MEDIUM PATCH This Month

A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

Authentication Bypass Moodle Extra Packages For Enterprise Linux +1
NVD
EPSS 1% CVSS 5.3
MEDIUM POC This Month

OX App Suite through 7.10.5 has Incorrect Access Control for retrieval of session information via the rampup action of the login API call. 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 Ox App Suite
NVD
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

Dell Networking X-Series firmware versions prior to 3.0.1.8 contain an authentication bypass vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Dell Authentication Bypass X1008P Firmware +8
NVD
EPSS 3% CVSS 9.8
CRITICAL PATCH Act Now

Networking OS10, versions prior to October 2021 with Smart Fabric Services enabled, contains an authentication bypass vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Networking Os10
NVD
EPSS 4% CVSS 9.8
CRITICAL PATCH Act Now

Networking OS10, versions prior to October 2021 with RESTCONF API enabled, contains an authentication bypass vulnerability. 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 Networking Os10
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Philips MRI 1.5T and MRI 3T Version 5.3 through 5.8.1 does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Rated medium severity (CVSS 5.9), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Mri 3T Firmware Mri 1 5T Firmware
NVD VulDB
EPSS 0% CVSS 5.9
MEDIUM This Month

Philips MRI 1.5T and MRI 3T Version 5.3 through 5.8.1 does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Rated medium severity (CVSS 5.9), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Mri 3T Firmware Mri 1 5T Firmware
NVD VulDB
EPSS 1% CVSS 7.5
HIGH PATCH This Week

In Concrete CMS (formerly concrete 5) below 8.5.7, IDOR Allows Unauthenticated User to Access Restricted Files If Allowed to Add Message to a Conversation.To remediate this, a check was added to. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Concrete Cms
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

Privilege escalation from Editor to Admin using Groups in Concrete CMS versions 8.5.6 and below. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Privilege Escalation Authentication Bypass Concrete Cms
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

Unauthorized individuals could view password protected files using view_inline in Concrete CMS (previously concrete 5) prior to version 8.5.7. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Concrete Cms
NVD
EPSS 6% CVSS 9.8
CRITICAL Act Now

A brute-force protection bypass in CAPTCHA protection in ASUS ROG Rapture GT-AX11000, RT-AX3000, RT-AX55, RT-AX56U, RT-AX56U_V2, RT-AX58U, RT-AX82U, RT-AX82U GUNDAM EDITION, RT-AX86. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Gt Ax11000 Firmware Rt Ax3000 Firmware +16
NVD VulDB
EPSS 2% CVSS 8.8
HIGH POC PATCH This Week

In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, impersonating any other user. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Apache Authentication Bypass Ozone
NVD
EPSS 1% CVSS 6.8
MEDIUM PATCH This Month

In Apache Ozone versions prior to 1.2.0, Authenticated users knowing the ID of an existing block can craft specific request allowing access those blocks, bypassing other security checks like ACL. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. No vendor patch available.

Apache Authentication Bypass Ozone
NVD
EPSS 2% CVSS 9.1
CRITICAL PATCH Act Now

In Apache Ozone versions prior to 1.2.0, Container related Datanode requests of Ozone Datanode were not properly authorized and can be called by any client. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apache Authentication Bypass Ozone
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

In Apache Ozone versions prior to 1.2.0, certain admin related SCM commands can be executed by any authenticated users, not just by admins. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Apache Authentication Bypass Ozone
NVD
EPSS 2% CVSS 9.1
CRITICAL PATCH Act Now

In Apache Ozone versions prior to 1.2.0, Various internal server-to-server RPC endpoints are available for connections, making it possible for an attacker to download raw data from Datanode and Ozone. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apache Authentication Bypass Ozone
NVD
EPSS 6% CVSS 9.8
CRITICAL Act Now

4MOSAn GCB Doctor’s login page has improper validation of Cookie, which allows an unauthenticated remote attacker to bypass authentication by code injection in cookie, and arbitrarily manipulate the. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Gcb Doctor
NVD
EPSS 0% CVSS 6.8
MEDIUM POC This Month

In Ionic Identity Vault before 5.0.5, the protection mechanism for invalid unlock attempts can be bypassed. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Hashicorp Authentication Bypass Identity Vault
NVD
EPSS 1% CVSS 4.9
MEDIUM This Month

A vulnerability in the web application of Cisco Common Services Platform Collector (CSPC) could allow an authenticated, remote attacker to specify non-log files as sources for syslog reporting. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Common Services Platform Collector
NVD
EPSS 1% CVSS 7.5
HIGH This Week

An Incomplete Comparison with Missing Factors vulnerability in the Gallagher Controller allows an attacker to bypass PIV verification. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Command Centre
NVD
EPSS 2% CVSS 7.2
HIGH This Week

Insufficient security control vulnerability in internal database access mechanism of Hitachi Energy Relion 670/650/SAM600-IO, Relion 650, GMS600, PWC600 allows attacker who successfully exploited. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Gms600 Firmware Relion 670 Firmware +3
NVD
EPSS 2% CVSS 8.1
HIGH POC This Week

Authenticated Database Reset vulnerability in WordPress WP Reset PRO Premium plugin (versions <= 5.98) allows any authenticated user to wipe the entire database regardless of their authorization. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Wp Reset Pro
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

In Browser app, there is a possible information disclosure due to a missing permission check. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

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

Styra Open Policy Agent (OPA) Gatekeeper through 3.7.0 mishandles concurrency, sometimes resulting in incorrect access control. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Kubernetes Authentication Bypass Gatekeeper
NVD GitHub
EPSS 1% CVSS 4.3
MEDIUM This Month

PI Vision could disclose information to a user with insufficient privileges for an AF attribute that is the child of another attribute and is configured as a Limits property. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Pi Vision
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

Improper authentication in the installer for the Intel(R) NUC M15 Laptop Kit Management Engine driver pack before version 15.0.10.1508 may allow an authenticated user to potentially enable denial of. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Intel Denial Of Service Authentication Bypass +1
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Improper authentication in the software installer for the Intel(R) NUC HDMI Firmware Update Tool for NUC7i3DN, NUC7i5DN, NUC7i7DN before version 1.78.1.1 may allow an authenticated user to. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Intel Privilege Escalation Authentication Bypass +3
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Access Control vulnerability in the application authentication and authorization of Hitachi Energy Retail Operations, Counterparty Settlement and Billing (CSB) allows an attacker to execute. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. No vendor patch available.

Java Authentication Bypass Counterparty Settlements And Billing +1
NVD
EPSS 0% CVSS 7.8
HIGH POC This Week

Zoho Remote Access Plus Server Windows Desktop binary fixed in version 10.1.2132 is affected by an unauthorized password reset vulnerability. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Microsoft Zoho Authentication Bypass +1
NVD
EPSS 0% CVSS 4.3
MEDIUM POC This Month

The QR Redirector WordPress plugin before 1.6 does not have capability and CSRF checks when saving bulk QR Redirector settings via the qr_save_bulk AJAX action, which could allow any authenticated. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

CSRF WordPress Authentication Bypass +1
NVD WPScan
EPSS 1% CVSS 4.3
MEDIUM POC PATCH This Month

The Insert Pages WordPress plugin before 3.7.0 allows users with a role as low as Contributor to access content and metadata from arbitrary posts/pages regardless of their author and status (ie. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

WordPress Authentication Bypass Insert Pages
NVD WPScan
EPSS 1% CVSS 7.5
HIGH This Week

Improper access controls in System Management Unit (SMU) may allow for an attacker to override performance control tables located in DRAM resulting in a potential lack of system resources. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Epyc 7F72 Firmware Epyc 7F52 Firmware +42
NVD
EPSS 40% CVSS 9.8
CRITICAL POC PATCH THREAT Act Now

A flaw was found in Apache ShenYu Admin. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apache Authentication Bypass Shenyu
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

The permission control of AIFU cashier management salary query function can be bypassed, thus after obtaining general user’s permission, the remote attacker can access account information except. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Cashier Accounting Management System
NVD
EPSS 47% CVSS 9.8
CRITICAL POC PATCH THREAT Act Now

Minio console is a graphical user interface for the for MinIO operator. 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.

Kubernetes Authentication Bypass Minio Console
NVD GitHub
EPSS 10% CVSS 9.8
CRITICAL POC Act Now

Sourcecodester Online Learning System 2.0 is vunlerable to sql injection authentication bypass in admin login file (/admin/login.php) and authenticated file upload in (Master.php) file , we can craft. 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.

SQLi PHP File Upload +2
NVD GitHub Exploit-DB
EPSS 0% CVSS 6.8
MEDIUM This Month

An exposed debug interface was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker with physical access unauthorized access to the device. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Halo Camera Firmware Comfort 85 Connect Firmware +19
NVD
EPSS 0% CVSS 7.8
HIGH This Week

A vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker with local access to obtain the MQTT credentials that could result in unauthorized access to. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Halo Camera Firmware Comfort 85 Connect Firmware +19
NVD
EPSS 60% CVSS 8.8
HIGH POC THREAT This Week

An unauthenticated remote code execution vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker on the same network unauthorized access to the device. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Command Injection Authentication Bypass +21
NVD
EPSS 0% CVSS 6.8
MEDIUM This Month

A vulnerability was reported in some Lenovo Desktop models that could allow unauthorized access to the boot menu, when the "BIOS Password At Boot Device List" BIOS setting is Yes. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Lenovo Authentication Bypass Ideacentre C5 14Mb05 Firmware +58
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

Possible denial of service scenario can occur due to lack of length check on Channel Switch Announcement IE in beacon or probe response frame in Snapdragon Auto, Snapdragon Compute, Snapdragon. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Qualcomm Denial Of Service Authentication Bypass +206
NVD
EPSS 1% CVSS 6.5
MEDIUM POC This Month

Insecure direct object reference (IDOR) vulnerability in ICREM H8 SSRMS allows attackers to disclose sensitive information via the Print Invoice Functionality. 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 H8 Ssrms
NVD Exploit-DB VulDB
EPSS 1% CVSS 8.8
HIGH This Week

An improper access control vulnerability in PAN-OS software enables an attacker with authenticated access to GlobalProtect portals and gateways to connect to the EC2 instance metadata endpoint for. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

SAP ERP HCM Portugal does not perform necessary authorization checks for a report that reads the payroll data of employees in a certain area. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SAP Authentication Bypass Erp Human Capital Management
NVD
EPSS 1% CVSS 10.0
CRITICAL POC Act Now

Airangel HSMX Gateway devices through 5.2.04 have Hard-coded Database Credentials. 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 Hsmx App 25 Firmware Hsmx App 100 Firmware +3
NVD
EPSS 1% CVSS 4.9
MEDIUM This Month

A certain template role in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 700, 701, 702, 710, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, contains transport. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SAP Authentication Bypass Netweaver Application Server Abap
NVD
EPSS 1% CVSS 8.8
HIGH This Week

SAP Commerce - versions 2105.3, 2011.13, 2005.18, 1905.34, does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SAP Authentication Bypass Commerce
NVD
EPSS 1% CVSS 8.1
HIGH This Week

SAP ABAP Platform Kernel - versions 7.77, 7.81, 7.85, 7.86, does not perform necessary authorization checks for an authenticated business user, resulting in escalation of privileges. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SAP Authentication Bypass Abap Platform Kernel
NVD
EPSS 16% CVSS 9.8
CRITICAL POC THREAT Act Now

An authentication bypass issue in FormaLMS <= 2.4.4 allows an attacker to bypass the authentication mechanism and obtain a valid access to the platform. 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 Formalms
NVD Exploit-DB
EPSS 32% CVSS 7.8
HIGH KEV PATCH THREAT This Week

Microsoft Excel Security Feature Bypass Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

Microsoft Authentication Bypass 365 Apps +3
NVD
EPSS 1% CVSS 5.7
MEDIUM PATCH This Month

Windows Hello Security Feature Bypass Vulnerability. Rated medium severity (CVSS 5.7), this vulnerability is no authentication required.

Microsoft Authentication Bypass Windows 10 +2
NVD
EPSS 0% CVSS 5.5
MEDIUM POC This Month

KNX ETS6 through 6.0.0 uses the hard-coded password ETS5Password, with a salt value of Ivan Medvedev, allowing local users to read project information, a similar issue to CVE-2021-36799. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Engineering Tool Software 6
NVD GitHub
EPSS 0% CVSS 7.1
HIGH POC This Week

The password change utility for the Arris SurfBoard SB8200 can have safety measures bypassed that allow any logged-in user to change the administrator password. Rated high severity (CVSS 7.1). Public exploit code available and no vendor patch available.

Authentication Bypass Arris Surfboard Sb8200 Firmware
NVD
EPSS 1% CVSS 7.5
HIGH This Week

In JetBrains Ktor before 1.6.4, nonce verification during the OAuth2 authentication process is implemented improperly. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Ktor
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

In JetBrains Hub before 2021.1.13690, the authentication throttling mechanism could be bypassed. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Hub
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

A vulnerability has been identified in Mendix Applications using Mendix 8 (All versions < V8.18.13), Mendix Applications using Mendix 9 (All versions < V9.6.2). Rated medium severity (CVSS 4.3), 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 Mendix
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

A vulnerability has been identified in Mendix Applications using Mendix 8 (All versions < V8.18.13), Mendix Applications using Mendix 9 (All versions < V9.6.2). Rated medium severity (CVSS 6.5), 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 Mendix
NVD
EPSS 1% CVSS 5.3
MEDIUM POC This Month

The Squaretype WordPress theme before 3.0.4 allows unauthenticated users to manipulate the query_vars used to retrieve the posts to display in one of its REST endpoint, without any validation. 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.

WordPress Authentication Bypass Squaretype
NVD WPScan
EPSS 1% CVSS 4.3
MEDIUM POC This Month

The Phoenix Media Rename WordPress plugin before 3.4.4 does not have capability checks in its phoenix_media_rename AJAX action, which could allow users with Author roles to rename any uploaded media. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Phoenix Media Rename
NVD WPScan
EPSS 0% CVSS 4.3
MEDIUM POC This Month

The WP Survey Plus WordPress plugin through 1.0 does not have any authorisation and CSRF checks in place in its AJAX actions, allowing any user to call them and add/edit/delete Surveys. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

CSRF WordPress XSS +2
NVD WPScan
EPSS 1% CVSS 6.5
MEDIUM POC This Month

The Batch Cat WordPress plugin through 0.3 defines 3 custom AJAX actions, which both require authentication but are available for all roles. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Batch Cat
NVD WPScan
EPSS 1% CVSS 6.5
MEDIUM POC This Month

The Post Expirator WordPress plugin before 2.6.0 does not have proper capability checks in place, which could allow users with a role as low as Contributor to schedule deletion of arbitrary posts. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Post Expirator
NVD WPScan
EPSS 1% CVSS 4.3
MEDIUM POC This Month

The Simple Download Monitor WordPress plugin before 3.9.6 allows users with a role as low as Contributor to remove thumbnails from downloads they do not own, even if they cannot normally edit the. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Simple Download Monitor
NVD WPScan
EPSS 8% CVSS 8.1
HIGH POC This Week

The Registration Forms - User profile, Content Restriction, Spam Protection, Payment Gateways, Invitation Codes WordPress plugin before 3.1.7.6 has a flaw in the social login implementation, allowing. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Pie Register
NVD WPScan
EPSS 1% CVSS 9.8
CRITICAL POC Act Now

Unauthorized system access in the login form in ServiceTonic Helpdesk software version < 9.0.35937 allows attacker to login without using a password. 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 Servicetonic
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

Applications using Spring Cloud Gateway are vulnerable to specifically crafted requests that could make an extra request on downstream services. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Java Authentication Bypass Spring Cloud Gateway
NVD
EPSS 2% CVSS 8.8
HIGH POC This Week

An issue was discovered in Barrier before 2.4.0. 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 Barrier Fedora
NVD GitHub
EPSS 52% CVSS 7.5
HIGH POC THREAT This Week

An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x. 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.

Java Authentication Bypass Vantara Pentaho +1
NVD
EPSS 0% CVSS 7.0
HIGH POC This Week

An issue was discovered in GNU Hurd before 0.9 20210404-9. Rated high severity (CVSS 7.0). Public exploit code available and no vendor patch available.

Privilege Escalation Authentication Bypass Hurd
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

Python discord bot is the community bot for the Python Discord community. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.

Python Authentication Bypass Bot
NVD GitHub
EPSS 1% CVSS 8.8
HIGH PATCH This Week

Pomerium is an open source identity-aware access proxy. 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.

Redis Authentication Bypass Pomerium
NVD GitHub
EPSS 4% CVSS 9.1
CRITICAL POC Act Now

WP DSGVO Tools (GDPR) <= 3.1.23 had an AJAX action, ‘admin-dismiss-unsubscribe‘, which lacked a capability check and a nonce check and was available to unauthenticated users, and did not check the. 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 Wp Dsgvo Tools
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

An issue was discovered in Talend Data Catalog before 7.3-20210930. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Data Catalog
NVD
EPSS 3% CVSS 9.8
CRITICAL POC Act Now

OWASP ModSecurity Core Rule Set 3.1.x before 3.1.2, 3.2.x before 3.2.1, and 3.3.x before 3.3.2 is affected by a Request Body Bypass via a trailing pathname. 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 Owasp Modsecurity Core Rule Set Fedora +1
NVD
EPSS 1% CVSS 5.9
MEDIUM This Month

IBM Business Automation Workflow 18. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

IBM Authentication Bypass Business Automation Workflow +1
NVD
EPSS 20% CVSS 7.5
HIGH POC THREAT This Week

An incorrect access control vulnerability exists in Sourcecodester Engineers Online Portal in PHP in nia_munoz_monitoring_system/admin/uploads. 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.

PHP Authentication Bypass Engineers Online Portal
NVD GitHub
EPSS 0% CVSS 5.7
MEDIUM This Month

Improper authorization vulnerability in Samsung Flow mobile application prior to 4.8.03.5 allows Samsung Flow PC application connected with user device to access part of notification data in Secure. Rated medium severity (CVSS 5.7), this vulnerability is low attack complexity. No vendor patch available.

Samsung Authentication Bypass Samsung Flow
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

Non-existent provider in Samsung Health prior to 6.19.1.0001 allows attacker to access it via malicious content provider or lead to denial of service. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Samsung Denial Of Service Authentication Bypass +1
NVD
EPSS 1% CVSS 7.8
HIGH This Week

Improper authentication in Samsung Pass prior to 3.0.02.4 allows to use app without authentication when lockscreen is unlocked. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Samsung Authentication Bypass Samsung Pass
NVD
EPSS 0% CVSS 3.3
LOW Monitor

An improper access control vulnerability in SCloudBnRReceiver in SecTelephonyProvider prior to SMR Nov-2021 Release 1 allows untrusted application to call some protected providers. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Android
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

Lack of email address ownership verification in the CODEOWNERS feature in all versions of GitLab EE starting from 11.3 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable. No vendor patch available.

Authentication Bypass Gitlab Jwt Attack
NVD
EPSS 0% CVSS 4.3
MEDIUM POC This Month

An Improper Access Control vulnerability in the GraphQL API in all versions of GitLab CE/EE starting from 13.1 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Gitlab Authentication Bypass
NVD VulDB
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
32874

MITRE ATT&CK

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