Skip to main content

Authentication Bypass

auth CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

How It Works

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications. Instead of cracking passwords through brute force, attackers manipulate the authentication process itself to gain unauthorized entry. This typically occurs through one of several pathways: exploiting hardcoded credentials embedded in source code or configuration files, manipulating parameters in authentication requests to skip verification steps, or leveraging broken session management that fails to properly validate user identity.

The attack flow often begins with reconnaissance to identify authentication endpoints and their underlying logic. Attackers may probe for default administrative credentials that were never changed, test whether certain URL paths bypass login requirements entirely, or intercept and modify authentication tokens to escalate privileges. In multi-step authentication processes, flaws in state management can allow attackers to complete only partial verification steps while still gaining full access.

More sophisticated variants exploit single sign-on (SSO) or OAuth implementations where misconfigurations in trust relationships allow attackers to forge authentication assertions. Parameter tampering—such as changing a "role=user" field to "role=admin" in a request—can trick poorly designed systems into granting elevated access without proper verification.

Impact

  • Complete account takeover — attackers gain full control of user accounts, including administrative accounts, without knowing legitimate credentials
  • Unauthorized data access — ability to view, modify, or exfiltrate sensitive information including customer data, financial records, and intellectual property
  • System-wide compromise — admin-level access enables installation of backdoors, modification of security controls, and complete infrastructure takeover
  • Lateral movement — bypassed authentication provides a foothold for moving deeper into networks and accessing additional systems
  • Compliance violations — unauthorized access triggers breach notification requirements and regulatory penalties

Real-World Examples

CrushFTP suffered a critical authentication bypass allowing attackers to access file-sharing functionality without any credentials. The vulnerability enabled direct server-side template injection, leading to remote code execution on affected systems. Attackers actively exploited this in the wild to establish persistent access to enterprise file servers.

Palo Alto's Expedition migration tool contained a flaw permitting attackers to reset administrative credentials without authentication. This allowed complete takeover of the migration environment, potentially exposing network configurations and security policies being transferred between systems.

SolarWinds Web Help Desk (CVE-2024-28987) shipped with hardcoded internal credentials that could not be changed through normal administrative functions. Attackers discovering these credentials gained full administrative access to helpdesk systems containing sensitive organizational information and user data.

Mitigation

  • Implement multi-factor authentication (MFA) — requires attackers to compromise additional verification factors beyond bypassed primary authentication
  • Eliminate hardcoded credentials — use secure credential management systems and rotate all default credentials during deployment
  • Enforce authentication on all endpoints — verify every request requires valid authentication; no "hidden" administrative paths should exist
  • Implement proper session management — use cryptographically secure session tokens, validate on server-side, enforce timeout policies
  • Apply principle of least privilege — limit damage by ensuring even authenticated users only access necessary resources
  • Regular security testing — conduct penetration testing specifically targeting authentication logic and flows

Recent CVEs (32887)

EPSS 1% CVSS 7.3
HIGH This Week

In certain devices of the Phoenix Contact AXL F BK and IL BK product families an undocumented password protected FTP access to the root directory exists. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Axl F Bk Pn Tps Xc Firmware Axl F Bk Pn Tps Firmware +16
NVD
EPSS 1% CVSS 7.2
HIGH This Week

In Weidmueller Industrial WLAN devices in multiple versions an exploitable authentication bypass vulnerability exists in the hostname processing. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Ie Wl Bl Ap Cl Eu Firmware Ie Wlt Bl Ap Cl Eu Firmware +6
NVD
EPSS 1% CVSS 8.8
HIGH This Week

In Weidmueller Industrial WLAN devices in multiple versions an exploitable use of hard-coded credentials vulnerability exists in multiple iw_* utilities. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Ie Wl Bl Ap Cl Eu Firmware Ie Wlt Bl Ap Cl Eu Firmware +6
NVD
EPSS 1% CVSS 7.5
HIGH This Week

In Weidmueller Industrial WLAN devices in multiple versions the usage of hard-coded cryptographic keys within the service agent binary allows for the decryption of captured traffic across the network. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Ie Wl Bl Ap Cl Eu Firmware Ie Wlt Bl Ap Cl Eu Firmware +6
NVD
EPSS 1% CVSS 8.1
HIGH This Week

ETINET BACKBOX E4.09 and H4.09 mismanages password access control. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Backbox H4 09 Firmware Backbox E4 09 Firmware
NVD
EPSS 1% CVSS 4.9
MEDIUM PATCH This Month

Shopware is an open source eCommerce platform. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Shopware
NVD GitHub
EPSS 1% CVSS 9.8
CRITICAL POC Act Now

There is an arbitrary password modification vulnerability in a D-LINK DSL-2888A router product. 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.

D-Link Authentication Bypass Dsl 2888A Firmware
NVD GitHub
EPSS 1% CVSS 4.3
MEDIUM This Month

When styling and rendering an oversized `<select>` element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla Authentication Bypass Firefox
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

When a user has already allowed a website to access microphone and camera, disabling camera sharing would not fully prevent the website from re-enabling it without an additional prompt. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla Authentication Bypass Firefox
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

When a download was initiated, the client did not check whether it was in normal or private browsing mode, which led to private mode cookies being shared in normal browsing mode. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla Apple Authentication Bypass +1
NVD
EPSS 11% CVSS 9.8
CRITICAL PATCH Act Now

VMware Carbon Black App Control 8.0, 8.1, 8.5 prior to 8.5.8, and 8.6 prior to 8.6.2 has an authentication bypass. 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.

VMware Authentication Bypass Carbon Black App Control
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

ORY Oathkeeper is an Identity & Access Proxy (IAP) and Access Control Decision API that authorizes HTTP requests based on sets of Access Rules. Rated high severity (CVSS 7.5), 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 Oathkeeper
NVD GitHub
EPSS 1% CVSS 7.4
HIGH PATCH This Week

Ballerina is an open source programming language and platform for cloud application programmers. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. This Missing Authentication for Critical Function vulnerability could allow attackers to access critical functionality without authentication.

Authentication Bypass Ballerina Swan Lake
NVD GitHub
EPSS 1% CVSS 9.8
CRITICAL Act Now

An improper authorization vulnerability in Palo Alto Networks Cortex XSOAR enables a remote unauthenticated attacker with network access to the Cortex XSOAR server to perform unauthorized actions. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Paloalto Authentication Bypass Cortex Xsoar
NVD
EPSS 0% CVSS 7.8
HIGH This Week

In onReceive of NetInitiatedActivity.java, there is a possible way to supply an attacker-controlled value to a GPS HAL handler due to a missing permission check. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

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

In archiveStoredConversation of MmsService.java, there is a possible way to archive message conversation without user consent due to a missing permission check. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

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

In ActivityTaskManagerService.startActivity() and AppTaskImpl.startActivity() of ActivityTaskManagerService.java and AppTaskImpl.java, there is possible access to restricted activities due to a. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Google Privilege Escalation Java +2
NVD
EPSS 0% CVSS 7.8
HIGH This Week

In onReceive of DevicePolicyManagerService.java, there is a possible enabling of disabled profiles due to a missing permission check. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

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

In isBackupServiceActive of BackupManagerService.java, there is 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 6.5
MEDIUM This Month

Improper authentication vulnerability in GROWI versions prior to v4.2.20 allows a remote attacker to view the unauthorized pages without access privileges via unspecified vectors. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Growi
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Improper authorization in handler for custom URL scheme vulnerability in あすけんダイエット (asken diet) for Android versions from v.3.0.0 to v.4.2.x allows a remote attacker to lead a user to access an. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Google Authentication Bypass Asken
NVD
EPSS 1% CVSS 5.3
MEDIUM POC This Month

The Comments Like Dislike WordPress plugin before 1.1.4 allows users to like/dislike posted comments, however does not prevent them from replaying the AJAX request to add a like. 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 Comments Like Dislike
NVD WPScan
EPSS 1% CVSS 8.1
HIGH POC This Week

The Autoptimize WordPress plugin before 2.7.8 attempts to remove potential malicious files from the extracted archive uploaded via the 'Import Settings' feature, however this is not sufficient to. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

WordPress Race Condition Authentication Bypass +1
NVD WPScan
EPSS 1% CVSS 5.3
MEDIUM POC PATCH This Month

The Jetpack Carousel module of the JetPack WordPress plugin before 9.8 allows users to create a "carousel" type image gallery and allows users to comment on the images. 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 Jetpack
NVD WPScan
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

In getAllPackages of PackageManagerService, there is a possible information disclosure due to a missing permission check. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

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

In deleteNotificationChannel and related functions of NotificationManagerService.java, there is a possible permission bypass due to improper state validation. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

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

In the Settings app, there is a possible way to disable an always-on VPN due to a missing permission check. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Google Privilege Escalation Authentication Bypass +1
NVD
EPSS 1% CVSS 8.8
HIGH This Week

This vulnerability could allow an attacker to hijack a session while a user is logged in the configuration web page. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass B426 Firmware B426 Cn Firmware +2
NVD
EPSS 1% CVSS 5.3
MEDIUM POC This Month

An issue was discovered in Cleo LexiCom 5.5.0.0. 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 Lexicom
NVD GitHub
EPSS 1% CVSS 7.5
HIGH This Week

Use of hard-coded credentials vulnerability in php component in Synology Calendar before 2.4.0-0761 allows remote attackers to obtain sensitive information via unspecified vectors. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Synology PHP Authentication Bypass +1
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

PHP Authentication Bypass Symfony
NVD GitHub
EPSS 3% CVSS 7.3
HIGH This Week

This vulnerability allows remote attackers to execute arbitrary code on affected installations of GE Reason RPV311 14A03. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Authentication Bypass Reason Rpv311 Firmware
NVD
EPSS 1% CVSS 4.9
MEDIUM PATCH This Month

Matrix-appservice-bridge is the bridging service for the Matrix communication program's application services. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. This Missing Authentication for Critical Function vulnerability could allow attackers to access critical functionality without authentication.

Authentication Bypass Matrix Appservice Bridge
NVD GitHub
EPSS 10% CVSS 6.1
MEDIUM PATCH This Month

Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary. Rated medium severity (CVSS 6.1), 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.

Cisco XSS Authentication Bypass +9
NVD
EPSS 9% CVSS 6.1
MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Cisco XSS Authentication Bypass +9
NVD
EPSS 1% CVSS 8.1
HIGH This Week

Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Cisco XSS Authentication Bypass +9
NVD
EPSS 9% CVSS 7.2
HIGH This Week

Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco XSS Authentication Bypass +9
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 804, does not create information about internal and external RFC user in consistent and. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

SAP Authentication Bypass Netweaver Abap +1
NVD
EPSS 1% CVSS 7.5
HIGH This Week

Information Exposure vulnerability in Hitachi ABB Power Grids eSOMS allows unauthorized user to gain access to report data if the URL used to access the report is discovered. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Abb Information Disclosure Authentication Bypass +1
NVD
EPSS 1% CVSS 5.3
MEDIUM POC This Month

The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.11 did not properly check that a user requesting a password reset was the legitimate user, allowing an attacker to send an. 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 Open Redirect Authentication Bypass +1
NVD WPScan
EPSS 3% CVSS 8.8
HIGH POC This Week

In the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4, a lack of capability checks and insufficient nonce check on the AJAX action, simple301redirects/admin/activate_plugin, made. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Simple 301 Redirects
NVD WPScan
EPSS 1% CVSS 4.3
MEDIUM POC This Month

In the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4, the lack of capability checks and insufficient nonce check on the AJAX actions, simple301redirects/admin/get_wildcard and. 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 301 Redirects
NVD WPScan
EPSS 1% CVSS 8.8
HIGH POC This Week

A lack of capability checks and insufficient nonce check on the AJAX action in the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4, made it possible for authenticated users to. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Simple 301 Redirects
NVD WPScan
EPSS 1% CVSS 8.8
HIGH POC This Week

The import_data function of the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4 had no capability or nonce checks making it possible for unauthenticated users to import a set of. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Simple 301 Redirects
NVD WPScan
EPSS 1% CVSS 8.8
HIGH POC This Week

The export_data function of the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4 had no capability or nonce checks making it possible for unauthenticated users to export a site's. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass Simple 301 Redirects
NVD WPScan
EPSS 8% CVSS 9.8
CRITICAL Act Now

The affected product’s configuration is vulnerable due to missing authentication, which may allow an attacker to change configurations and execute arbitrary code on the iView (versions prior to. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Authentication Bypass Iview
NVD
EPSS 0% CVSS 7.8
HIGH This Week

In memory management driver, there is a possible escalation of privilege due to a missing permission check. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

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

In shouldLockKeyguard of LockTaskController.java, there is a possible way to exit App Pinning without a PIN due to a permissions bypass. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

Google Privilege Escalation Authentication Bypass +1
NVD
EPSS 1% CVSS 8.8
HIGH This Week

Improper Authorization vulnerability in Gallagher Command Centre Server allows command line macros to be modified by an unauthorised Command Centre Operator. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Command Centre
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Improper Authorization vulnerability in Gallagher Command Centre Server allows macro overrides to be performed by an unprivileged Command Centre Operator. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Command Centre
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

Nextcloud server before 19.0.11, 20.0.10, 21.0.2 is vulnerable to brute force attacks due to lack of inclusion of IPv6 subnets in rate-limiting considerations. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Nextcloud Authentication Bypass Nextcloud Server +1
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

Nextcloud Mail before 1.9.5 suffers from improper access control due to a missing permission check allowing other authenticated users to create mail aliases for other users. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Nextcloud Authentication Bypass
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM This Month

A CWE-287: Improper Authentication vulnerability exists in PowerLogic PM55xx, PowerLogic PM8ECC, PowerLogic EGX100 and PowerLogic EGX300 (see security notification for version infromation) that could. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Powerlogic Pm5560 Firmware Powerlogic Pm5561 Firmware +2
NVD VulDB
EPSS 0% CVSS 8.8
HIGH This Week

Improper authentication vulnerability in Tizen bluetooth-frwk prior to Firmware update JUN-2021 Release allows bluetooth attacker to take over the user's bluetooth device without user awareness. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Galaxy Watch Active 2 Firmware Galaxy Watch Active Firmware +7
NVD
EPSS 0% CVSS 7.5
HIGH This Week

Improper authorization in SDP SDK prior to SMR JUN-2021 Release 1 allows access to internal storage. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Android
NVD
EPSS 0% CVSS 7.8
HIGH This Week

An improper access control vulnerability in genericssoservice prior to SMR JUN-2021 Release 1 allows local attackers to execute protected activity with system privilege via untrusted applications. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

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

An improper access control vulnerability in ScreenOffActivity in Samsung Notes prior to version 4.2.04.27 allows untrusted applications to access local files. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Samsung Authentication Bypass Notes
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper configuration in Smart Manager prior to version 11.0.05.0 allows attacker to access the file with system privilege. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Smart Manager
NVD
EPSS 0% CVSS 6.4
MEDIUM KEV THREAT This Month

A race condition in MFC charger driver prior to SMR MAY-2021 Release 1 allows local attackers to bypass signature check given a radio privilege is compromised. Rated medium severity (CVSS 6.4). No vendor patch available.

Race Condition Authentication Bypass Android
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Improper running task check in S Secure prior to SMR MAY-2021 Release 1 allows attackers to use locked app without authentication. Rated medium severity (CVSS 6.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Android
NVD
EPSS 1% CVSS 6.8
MEDIUM POC This Month

An unauthenticated attacker with physical access to a computer with NetSetMan Pro before 5.0 installed, that has the pre-logon profile switch button within the Windows logon screen enabled, is able. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Microsoft Authentication Bypass Netsetman
NVD
EPSS 1% CVSS 3.1
LOW Monitor

In LabCup before <v2_next_18022, it is possible to use the save API to perform unauthorized actions for users without access to user management in order to, after successful exploitation, gain access. Rated low severity (CVSS 3.1), this vulnerability is remotely exploitable. No vendor patch available.

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

An Insecure Direct Object Reference (IDOR) vulnerability in Annex Cloud Loyalty Experience Platform <2021.1.0.1 allows any authenticated attacker to modify any existing user, including users assigned. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Loyalty Experience Platform
NVD GitHub
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

An incorrect permission check in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers with Generic Create permission to connect to an attacker-specified URL using attacker-specified. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Jenkins Authentication Bypass Xebialabs Xl Deploy
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

In Progress MOVEit Transfer before 2019.0.6 (11.0.6), 2019.1.x before 2019.1.5 (11.1.5), 2019.2.x before 2019.2.2 (11.2.2), 2020.x before 2020.0.5 (12.0.5), 2020.1.x before 2020.1.4 (12.1.4), and. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This SQL Injection vulnerability could allow attackers to execute arbitrary SQL commands against the database.

Authentication Bypass SQLi Microsoft +1
NVD
EPSS 1% CVSS 9.1
CRITICAL Act Now

A Missing Authentication in Critical Function in Bosch IP cameras allows an unauthenticated remote attacker to extract sensitive information or change settings of the camera by sending crafted. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cpp6 Firmware Cpp7 Firmware +1
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

SAP NetWeaver AS ABAP, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL -. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

SAP Authentication Bypass Netweaver Application Server Abap
NVD
EPSS 1% CVSS 6.3
MEDIUM POC This Month

SAP NetWeaver AS ABAP and ABAP Platform, versions - 700, 702, 710, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, contains function module SRM_RFC_SUBMIT_REPORT which fails to validate. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

SAP Authentication Bypass Netweaver Application Server Abap
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Improper Authentication vulnerability in the cookie parameter of Circutor SGE-PLC1000 firmware version 0.9.2b allows an attacker to perform operations as an authenticated user. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Sge Plc1000 Firmware
NVD
EPSS 2% CVSS 6.8
MEDIUM PATCH This Month

Windows HTML Platforms Security Feature Bypass Vulnerability. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, no authentication required.

Microsoft Authentication Bypass Windows 10 +7
NVD
EPSS 1% CVSS 5.5
MEDIUM PATCH This Month

Windows TCP/IP Driver Security Feature Bypass Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Microsoft Authentication Bypass Windows 10 +5
NVD
EPSS 4% CVSS 9.4
CRITICAL PATCH Act Now

Kerberos AppContainer Security Feature Bypass Vulnerability. Rated critical severity (CVSS 9.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Windows 10 Windows 7 +6
NVD
EPSS 50% CVSS 4.8
MEDIUM PATCH This Month

Windows DCOM Server Security Feature Bypass. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable.

Microsoft Authentication Bypass Windows 10 +9
NVD
EPSS 0% CVSS 6.0
MEDIUM This Month

In Nuvoton NPCT75x TPM 1.2 firmware 7.4.0.0, a local authenticated malicious user with high privileges could potentially gain unauthorized access to TPM non-volatile memory. Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Npct75X Firmware
NVD
EPSS 3% CVSS 5.3
MEDIUM This Month

In Apache APISIX Dashboard version 2.6, we changed the default value of listen host to 0.0.0.0 in order to facilitate users to configure external network access. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apache Authentication Bypass Apisix Dashboard
NVD
EPSS 1% CVSS 7.5
HIGH This Week

If exploited, this vulnerability allows an attacker to access resources which are not otherwise accessible without proper authentication. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Roon Server
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. Rated medium severity (CVSS 5.4), 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 16% CVSS 4.3
MEDIUM POC THREAT This Month

Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. 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.

Google Authentication Bypass Chrome +1
NVD
EPSS 1% CVSS 4.3
MEDIUM POC This Month

Insufficient policy enforcement in cookies in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass cookie policy via a crafted HTML page. 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.

Google Authentication Bypass Chrome +1
NVD
EPSS 1% CVSS 6.5
MEDIUM POC This Month

Insufficient policy enforcement in iFrameSandbox in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Google Authentication Bypass Chrome +1
NVD
EPSS 17% CVSS 6.5
MEDIUM POC KEV THREAT This Month

Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted iframe. 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 1% CVSS 4.3
MEDIUM POC This Month

Insufficient policy enforcement in Content Security Policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. 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.

Google Authentication Bypass Chrome +1
NVD
EPSS 2% CVSS 6.5
MEDIUM POC This Month

Insufficient policy enforcement in Content Security Policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy 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.

Google Authentication Bypass Chrome +1
NVD
EPSS 0% CVSS 4.2
MEDIUM POC This Month

On NXP MIFARE Ultralight and NTAG cards, an attacker can interrupt a write operation (aka conduct a "tear off" attack) over RFID to bypass a Monotonic Counter protection mechanism. Rated medium severity (CVSS 4.2), this vulnerability is no authentication required. Public exploit code available and no vendor patch available.

Authentication Bypass Mifare Ultralight Ev1 Firmware Mifare Ultralight C Firmware +6
NVD
EPSS 36% CVSS 9.8
CRITICAL POC THREAT Act Now

An authentication bypass in telnet server in BF-430 and BF431 232/422 TCP/IP Converter, BF-450M and SEMAC from CHIYU Technology Inc allows obtaining a privileged connection with the target device by. 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 Bf 430 Firmware Bf 431 Firmware +8
NVD Exploit-DB
EPSS 1% CVSS 6.8
MEDIUM POC This Month

BIRD through 2.0.7 does not provide functionality for password authentication of BGP peers. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

Denial Of Service Information Disclosure Authentication Bypass +1
NVD
EPSS 1% CVSS 8.8
HIGH POC This Week

Inappropriate implementation in Offline in Google Chrome on Android prior to 90.0.4430.212 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted. Rated high severity (CVSS 8.8), 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 1% CVSS 7.2
HIGH This Week

Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Staros +1
NVD
EPSS 1% CVSS 8.8
HIGH This Week

Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Staros +1
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

A vulnerability in the multimedia viewer feature of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an authenticated, remote attacker to bypass security protections. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Webex Meetings Online +1
NVD
Prev Page 270 of 366 Next

Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
32887

MITRE ATT&CK

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