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 (33264)

EPSS 0% CVSS 7.5
HIGH This Week

Unit4 Polska TETA Web (formerly TETA Galactica) 22.62.3.4 does not properly restrict access to the (1) Design Mode and (2) Debug Logger mode modules, which allows remote attackers to gain privileges. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Teta Web
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

Impero Education Pro before 5105 relies on the -1|AUTHENTICATE\x02PASSWORD string for authentication, which allows remote attackers to execute arbitrary programs via an encrypted command. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Impero Education Pro
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Siemens RUGGEDCOM ROS 3.8.0 through 4.1.x permanently enables the IP forwarding feature, which allows remote attackers to bypass a VLAN isolation protection mechanism via IP traffic. Rated medium severity (CVSS 4.3). No vendor patch available.

Siemens Authentication Bypass Ruggedcom Rugged Operating System
NVD
EPSS 0% CVSS 8.5
HIGH PATCH This Week

The administrative web interface on Moxa EDS-405A and EDS-408A switches with firmware before 3.6 allows remote authenticated users to bypass a read-only protection mechanism by using Firefox with a. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable, low attack complexity.

Mozilla Authentication Bypass Eds 405A Firmware +1
NVD
EPSS 1% CVSS 1.9
LOW PATCH Monitor

Hyper-V in Microsoft Windows 8.1, Windows Server 2012 R2, and Windows 10 improperly processes ACL settings, which allows local users to bypass intended network-traffic restrictions via a crafted. Rated low severity (CVSS 1.9).

Microsoft Authentication Bypass Windows 10 +2
NVD
EPSS 3% CVSS 2.1
LOW PATCH Monitor

The kernel in Microsoft Windows 8.1, Windows Server 2012 R2, Windows RT 8.1, and Windows 10 allows local users to bypass the ASLR protection mechanism via a crafted application, aka "Kernel ASLR. Rated low severity (CVSS 2.1), this vulnerability is low attack complexity.

Authentication Bypass Microsoft Windows 10 +3
NVD
EPSS 88% 6.0 CVSS 9.3
CRITICAL POC PATCH THREAT Act Now

Windows Media Center in Microsoft Windows Vista SP2, Windows 7 SP1, Windows 8, and Windows 8.1 allows user-assisted remote attackers to execute arbitrary code via a crafted Media Center link (mcl). Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable. Public exploit code available and EPSS exploitation probability 87.9%.

Microsoft RCE Authentication Bypass +4
NVD Exploit-DB
EPSS 0% CVSS 3.7
LOW Monitor

The Web Admin interface in Red Hat Enterprise Virtualization Manager (RHEV-M) allows local users to bypass the timeout function by selecting a VM in the VM grid view. Rated low severity (CVSS 3.7). No vendor patch available.

Red Hat Authentication Bypass Enterprise Virtualization
NVD
EPSS 9% CVSS 9.4
CRITICAL POC PATCH Act Now

WebUpgrade in Netsweeper before 3.1.10, 4.0.x before 4.0.9, and 4.1.x before 4.1.2 allows remote attackers to bypass authentication and create a system backup tarball, restart the server, or stop the. Rated critical severity (CVSS 9.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

PHP SQLi Authentication Bypass +1
NVD Exploit-DB
EPSS 1% CVSS 7.5
HIGH This Week

The WebRequest API implementation in extensions/browser/api/web_request/web_request_api.cc in Google Chrome before 45.0.2454.85 does not properly consider a request's source before accepting the. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Google Authentication Bypass Chrome
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Basware Banking (Maksuliikenne) 8.90.07.X uses a hardcoded password for an unspecified account, which allows remote authenticated users to bypass intended access restrictions by leveraging knowledge. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Banking
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Basware Banking (Maksuliikenne) before 8.90.07.X uses a hardcoded password for the ANCO account, which allows remote authenticated users to bypass intended access restrictions by leveraging knowledge. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Banking
NVD
EPSS 1% CVSS 7.5
HIGH This Week

The add-on installation feature in Mozilla Firefox before 40.0.3 and Firefox ESR 38.x before 38.2.1 allows remote attackers to bypass an intended user-confirmation requirement by constructing a. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Mozilla Authentication Bypass Firefox
NVD
EPSS 0% CVSS 5.0
MEDIUM This Month

The guest portal in Cisco Identity Services Engine (ISE) 3300 1.2(0.899) does not restrict access to uploaded HTML documents, which allows remote attackers to obtain sensitive information from. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Identity Services Engine Software
NVD
EPSS 1% CVSS 5.0
MEDIUM PATCH This Month

The LDAPLoginModule implementation in the Java Authentication and Authorization Service (JAAS) in Apache ActiveMQ 5.x before 5.10.1 allows wildcard operators in usernames, which allows remote. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

Apache Java Authentication Bypass +2
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

The LDAPLoginModule implementation in the Java Authentication and Authorization Service (JAAS) in Apache ActiveMQ 5.x before 5.10.1 allows remote attackers to bypass authentication by logging in with. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

Apache Java Authentication Bypass +1
NVD
EPSS 0% CVSS 5.0
MEDIUM This Month

The Unicast Reverse Path Forwarding (uRPF) implementation in Cisco Adaptive Security Appliance (ASA) Software 9.3(1.50), 9.3(2.100), 9.3(3), and 9.4(1) mishandles cases where an IP address belongs to. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Adaptive Security Appliance Software
NVD
EPSS 1% CVSS 5.5
MEDIUM This Month

The password-change feature in the administrative web interface in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.1 improperly performs authorization, which allows remote. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Telepresence Video Communication Server Software
NVD
EPSS 1% CVSS 5.5
MEDIUM This Month

Cisco Unified Web and E-Mail Interaction Manager 9.0(2) improperly performs authorization, which allows remote authenticated users to remove default messaging-queue system folders via unspecified. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Unified Web And E Mail Interaction Manager
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Cisco Unified Web and E-Mail Interaction Manager 9.0(2) and 11.0(1) improperly performs authorization, which allows remote authenticated users to read or write to stored data via unspecified vectors,. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Unified Web And E Mail Interaction Manager
NVD
EPSS 1% CVSS 6.4
MEDIUM This Month

The web interface in Cisco FireSIGHT Management Center 5.3.1.4 allows remote attackers to delete arbitrary system policies via modified parameters in a POST request, aka Bug ID CSCuu25390. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Firesight System Software
NVD
EPSS 1% CVSS 5.0
MEDIUM PATCH This Month

The me aliases module 6.x-2.x before 6.x-2.10 and 7.x-1.x before 7.x-1.2 for Drupal allows remote attackers to access Views using the "me" user argument handler by substituting "me" for a user id in. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Me Aliases
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

The Storage API module 7.x-1.x before 7.x-1.8 for Drupal does not properly restrict access to Storage API fields attached to entities that are not nodes, which allows remote attackers to have. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Storage Api
NVD
EPSS 1% CVSS 6.0
MEDIUM This Month

The Service Provider (SP) in PicketLink before 2.7.0 does not ensure that it is a member of an Audience element when an AudienceRestriction is specified, which allows remote attackers to log in to. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable. No vendor patch available.

Authentication Bypass Picketlink
NVD
EPSS 0% CVSS 5.0
MEDIUM This Month

Backup in Apple iOS before 8.4.1 allows attackers to bypass intended restrictions on filesystem access via a crafted app that creates a symlink. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Apple Authentication Bypass Iphone Os
NVD
EPSS 0% CVSS 5.0
MEDIUM This Month

AppleFileConduit in Apple iOS before 8.4.1 allows attackers to bypass intended restrictions on filesystem access via an afc command that leverages symlink mishandling. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Apple Authentication Bypass Iphone Os
NVD
EPSS 0% CVSS 7.2
HIGH This Week

Apple iOS before 8.4.1 and OS X before 10.10.5 allow local users to bypass a code-signing protection mechanism by appending code to a crafted executable file. Rated high severity (CVSS 7.2), this vulnerability is low attack complexity. No vendor patch available.

Apple Authentication Bypass Iphone Os +1
NVD
EPSS 0% CVSS 7.2
HIGH This Week

Apple iOS before 8.4.1 and OS X before 10.10.5 allow local users to bypass a code-signing protection mechanism via a crafted Mach-O file, a different vulnerability than CVE-2015-3802. Rated high severity (CVSS 7.2), this vulnerability is low attack complexity. No vendor patch available.

Apple Authentication Bypass Iphone Os +1
NVD
EPSS 0% CVSS 7.2
HIGH This Week

Apple iOS before 8.4.1 and OS X before 10.10.5 allow local users to bypass a code-signing protection mechanism via a crafted multi-architecture executable file. Rated high severity (CVSS 7.2), this vulnerability is low attack complexity. No vendor patch available.

Apple Authentication Bypass Iphone Os +1
NVD
EPSS 0% CVSS 7.2
HIGH This Week

Apple iOS before 8.4.1 and OS X before 10.10.5 allow local users to bypass a code-signing protection mechanism via a crafted Mach-O file, a different vulnerability than CVE-2015-3805. Rated high severity (CVSS 7.2), this vulnerability is low attack complexity. No vendor patch available.

Apple Authentication Bypass Iphone Os +1
NVD
EPSS 0% CVSS 9.3
CRITICAL Act Now

The Apple ID OD plug-in in Apple OS X before 10.10.5 allows attackers to change arbitrary user passwords via a crafted app. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable. No vendor patch available.

Apple Authentication Bypass Mac Os X
NVD
EPSS 0% CVSS 7.2
HIGH This Week

Apple OS X before 10.10.5 does not properly implement authentication, which allows local users to obtain admin privileges via unspecified vectors. Rated high severity (CVSS 7.2), this vulnerability is low attack complexity. No vendor patch available.

Apple Authentication Bypass Mac Os X
NVD
EPSS 0% CVSS 4.6
MEDIUM This Month

Location Framework in Apple iOS before 8.4.1 allows local users to bypass intended restrictions on filesystem modification via a symlink. Rated medium severity (CVSS 4.6), this vulnerability is low attack complexity. No vendor patch available.

Apple Authentication Bypass Iphone Os
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

UIKit WebView in Apple iOS before 8.4.1 allows attackers to bypass an intended user-confirmation requirement and initiate arbitrary FaceTime calls via an app that provides a crafted URL. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Apple Authentication Bypass Iphone Os
NVD
EPSS 0% CVSS 2.1
LOW Monitor

Apple OS X before 10.10.5 does not properly restrict access to the Date & Time preferences pane, which allows local users to spoof the time by visiting this pane. Rated low severity (CVSS 2.1), this vulnerability is low attack complexity. No vendor patch available.

Apple Authentication Bypass Mac Os X
NVD
EPSS 2% CVSS 5.0
MEDIUM This Month

WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, allows remote attackers to bypass a Content Security Policy protection. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Apple Authentication Bypass Safari +1
NVD
EPSS 1% CVSS 5.0
MEDIUM PATCH This Month

Foreman before 1.8.1 does not set the secure flag for the _session_id cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Foreman
NVD GitHub
EPSS 0% CVSS 7.2
HIGH POC This Week

The gesture handling code in Clutter before 1.16.2 allows physically proximate attackers to bypass the lock screen via certain (1) mouse or (2) touch gestures. Rated high severity (CVSS 7.2), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Clutter
NVD
EPSS 0% CVSS 1.9
LOW Monitor

Mozilla Firefox OS before 2.2 allows physically proximate attackers to bypass the pass-code protection mechanism and access USB Mass Storage (UMS) media volumes by using the USB interface for a mount. Rated low severity (CVSS 1.9). No vendor patch available.

Mozilla Authentication Bypass Firefox Os
NVD
EPSS 0% CVSS 10.0
CRITICAL Act Now

GE Healthcare Centricity Clinical Archive Audit Trail Repository has a default password of initinit for the (1) SSL key manager and (2) server keystore; (3) keystore_password for the server. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Centricity Clinical Archive Audit Trail Repository
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

GE Healthcare Precision THUNIS-800+ has a default password of (1) 1973 for the factory default System Utilities menu, (2) TH8740 for installation using TH8740_122_Setup.exe, (3) hrml for "Setup and. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Precision Thunis 800
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

GE Healthcare Discovery XR656 and XR656 G2 has a password of (1) 2getin for the insite user, (2) 4$xray for the xruser user, and (3) #superxr for the root user, which has unspecified impact and. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Discovery Xr656 Discovery Xr656 G2
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

GE Healthcare Centricity PACS Workstation 4.0 and 4.0.1 has a password of (1) CANal1 for the Administrator user and (2) iis for the IIS user, which has unspecified impact and attack vectors related. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Centricity Pacs Workstation
NVD
EPSS 0% CVSS 10.0
CRITICAL Act Now

The Ad Hoc Reporting feature in GE Healthcare Centricity DMS 4.2 has a password of Never!Mind for the Administrator user, which has unspecified impact and attack vectors. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Centricity Dms
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

GE Healthcare Discovery NM 750b has a password of 2getin for the insite account for (1) Telnet and (2) FTP, which has unspecified impact and attack vectors. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Discovery Nm 750B
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

GE Healthcare Centricity PACS Workstation 4.0 and 4.0.1 has a password of ddpadmin for the ddpadmin user, which has unspecified impact and attack vectors. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Centricity Pacs Workstation
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

GE Healthcare Centricity PACS Workstation 4.0 and 4.0.1, and Server 4.0, has a password of 2charGE for the geservice account, which has unspecified impact and attack vectors related to TimbuktuPro. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Centricity Pacs Server Centricity Pacs Workstation
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

GE Healthcare Centricity PACS 4.0 Server has a default password of (1) nasro for the nasro (ReadOnly) user and (2) nasrw for the nasrw (Read/Write) user, which has unspecified impact and attack. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Centricity Pacs Server
NVD
EPSS 0% CVSS 10.0
CRITICAL Act Now

GE Healthcare Precision MPi has a password of (1) orion for the serviceapp user, (2) orion for the clinical operator user, and (3) PlatinumOne for the administrator user, which has unspecified impact. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Precision Mpi
NVD
EPSS 48% CVSS 4.0
MEDIUM PATCH This Month

WordPress before 4.2.3 does not properly verify the edit_posts capability, which allows remote authenticated users to bypass intended access restrictions and create drafts by leveraging the. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 48.4%.

WordPress PHP Authentication Bypass +1
NVD
EPSS 79% 5.4 CVSS 7.5
HIGH POC THREAT Act Now

The management console in Symantec Endpoint Protection Manager (SEPM) 12.1 before 12.1-RU6-MP1 allows remote attackers to bypass authentication via a crafted password-reset action that triggers a new. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 78.5%.

Authentication Bypass Endpoint Protection Manager
NVD Exploit-DB
EPSS 1% CVSS 5.0
MEDIUM This Month

Webservice-DIC yoyaku_v41 allows remote attackers to bypass authentication and complete a conference-room reservation via unspecified vectors, as demonstrated by an "unintentional reservation.". Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Yoyaku
NVD
EPSS 85% 4.9 CVSS 4.3
MEDIUM POC PATCH THREAT This Month

request.rb in Web Console before 2.1.3, as used with Ruby on Rails 3.x and 4.x, does not properly restrict the use of X-Forwarded-For headers in determining a client's IP address, which allows remote. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and EPSS exploitation probability 85.3%.

Authentication Bypass Web Console
NVD GitHub Exploit-DB
EPSS 0% CVSS 5.0
MEDIUM This Month

Honeywell Tuxedo Touch before 5.2.19.0_VA relies on client-side authentication involving JavaScript, which allows remote attackers to bypass intended access restrictions by removing USERACCT requests. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Honeywell Authentication Bypass Tuxedo Touch
NVD
EPSS 0% CVSS 10.0
CRITICAL Act Now

The password-change feature in Cisco Unified MeetingPlace Web Conferencing before 8.5(5) MR3 and 8.6 before 8.6(2) does not check the session ID or require entry of the current password, which allows. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Unified Meetingplace Web Conferencing
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Blink, as used in Google Chrome before 44.0.2403.89, enables a quirks-mode exception that limits the cases in which a Cascading Style Sheets (CSS) document is required to have the text/css content. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Google Authentication Bypass Opensuse +6
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

core/loader/ImageLoader.cpp in Blink, as used in Google Chrome before 44.0.2403.89, does not properly determine the V8 context of a microtask, which allows remote attackers to bypass Content Security. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Google Authentication Bypass Opensuse +6
NVD
EPSS 0% CVSS 1.3
LOW Monitor

The Gemalto SafeNet Luna HSM allows remote authenticated users to bypass intended key-export restrictions by leveraging (1) crypto-user or (2) crypto-officer access to an HSM partition. Rated low severity (CVSS 1.3). No vendor patch available.

Authentication Bypass Safenet Luna G5 Safenet Luna Pci E +1
NVD
EPSS 0% CVSS 3.5
LOW PATCH Monitor

The Data Movement implementation in IBM DB2 9.7 through FP10, 9.8 through FP5, 10.1 before FP5, and 10.5 through FP5 on Linux, UNIX, and Windows allows remote authenticated users to bypass intended. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable.

Microsoft IBM Authentication Bypass +1
NVD
EPSS 1% CVSS 9.3
CRITICAL PATCH Act Now

Siemens SICAM MIC devices with firmware before 2404 allow remote attackers to bypass authentication and obtain administrative access via unspecified HTTP requests. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable.

Authentication Bypass Siemens Sicam Mic Firmware
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

Cisco TelePresence TC before 7.3.4 on Integrator C devices allows remote attackers to bypass authentication via vectors involving multiple request parameters, aka Bug ID CSCuv00604. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Telepresence Tc Software
NVD
EPSS 1% CVSS 6.8
MEDIUM PATCH This Month

Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable.

Authentication Bypass Adobe Microsoft +4
NVD
EPSS 1% CVSS 6.8
MEDIUM PATCH This Month

Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable.

Authentication Bypass Adobe Microsoft +4
NVD
EPSS 3% CVSS 9.3
CRITICAL PATCH Act Now

Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable.

Authentication Bypass Adobe Microsoft +4
NVD
EPSS 3% CVSS 9.3
CRITICAL PATCH Act Now

Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable.

Authentication Bypass Adobe Microsoft +4
NVD
EPSS 6% CVSS 10.0
CRITICAL PATCH Act Now

Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Adobe Microsoft +4
NVD
EPSS 4% CVSS 10.0
CRITICAL PATCH Act Now

Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Adobe Microsoft +4
NVD
EPSS 1% CVSS 6.8
MEDIUM PATCH This Month

Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable.

Authentication Bypass Adobe Microsoft +4
NVD
EPSS 4% CVSS 10.0
CRITICAL PATCH Act Now

Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Adobe Microsoft +4
NVD
EPSS 4% CVSS 10.0
CRITICAL PATCH Act Now

Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Adobe Microsoft +4
NVD
EPSS 11% CVSS 8.5
HIGH Act Now

Microsoft SQL Server 2008 SP3 and SP4, 2008 R2 SP2 and SP3, 2012 SP1 and SP2, and 2014 does not prevent use of uninitialized memory in certain attempts to execute virtual functions, which allows. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable. Epss exploitation probability 10.7% and no vendor patch available.

Microsoft RCE Authentication Bypass +1
NVD
EPSS 7% CVSS 6.5
MEDIUM This Month

Microsoft SQL Server 2008 SP3 and SP4, 2008 R2 SP2 and SP3, 2012 SP1 and SP2, and 2014 uses an incorrect class during casts of unspecified pointers, which allows remote authenticated users to gain. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Microsoft Authentication Bypass Sql Server
NVD
EPSS 0% CVSS 7.2
HIGH This Week

The Juniper SRX Series services gateways with Junos OS 12.1X46 before 12.1X46-D35, 12.1X47 before 12.1X47-D25, and 12.3X48 before 12.3X48-D15 do not properly implement the "set system ports console. Rated high severity (CVSS 7.2), this vulnerability is low attack complexity. No vendor patch available.

Juniper Authentication Bypass Junos
NVD
EPSS 0% CVSS 6.0
MEDIUM PATCH This Month

The administrative console in IBM WebSphere Application Server (WAS) 8.0.0 before 8.0.0.11 and 8.5 before 8.5.5.6, when the Security feature is disabled, allows remote authenticated users to hijack. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable.

IBM Authentication Bypass Websphere Application Server
NVD
EPSS 1% CVSS 6.8
MEDIUM PATCH This Month

The default configuration of IBM WebSphere Application Server (WAS) 7.0.0 before 7.0.0.39, 8.0.0 before 8.0.0.11, and 8.5 before 8.5.5.6 has a false value for the. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable.

IBM Authentication Bypass Websphere Application Server
NVD
EPSS 0% CVSS 9.0
CRITICAL PATCH Act Now

The REST API in IBM Business Process Manager (BPM) 7.5.x through 7.5.1.2, 8.0.x through 8.0.1.3, 8.5.0 through 8.5.0.1, 8.5.5 through 8.5.5.0, and 8.5.6 through 8.5.6.0 allows remote authenticated. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity.

IBM Authentication Bypass Business Process Manager
NVD
EPSS 0% CVSS 7.2
HIGH This Week

EMC RecoverPoint for Virtual Machines (VMs) 4.2 allows local users to obtain root-shell access by bypassing the Installation Manager Boxmgmt CLI interface. Rated high severity (CVSS 7.2), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Recoverpoint For Virtual Machines
NVD
EPSS 0% CVSS 7.2
HIGH PATCH This Week

vmware-vmx.exe in VMware Workstation 7.x through 10.x before 10.0.7 and 11.x before 11.1.1, VMware Player 5.x and 6.x before 6.0.7 and 7.x before 7.1.1, and VMware Horizon Client 5.x local-mode. Rated high severity (CVSS 7.2), this vulnerability is low attack complexity.

Microsoft VMware Authentication Bypass +3
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

The Integrated Management Controller on Cisco Unified Computing System (UCS) C servers with software 1.5(3) and 1.6(0.16) has a default SSL certificate, which makes it easier for man-in-the-middle. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Cisco Authentication Bypass Unified Computing System
NVD
EPSS 25% CVSS 5.0
MEDIUM POC PATCH THREAT This Month

Adobe Flash Player before 13.0.0.302 and 14.x through 18.x before 18.0.0.203 on Windows and OS X and before 11.2.202.481 on Linux, Adobe AIR before 18.0.0.180, Adobe AIR SDK before 18.0.0.180, and. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 24.7%.

Microsoft Adobe Authentication Bypass +4
NVD Exploit-DB
EPSS 0% CVSS 5.0
MEDIUM PATCH This Month

Adobe Flash Player before 13.0.0.302 and 14.x through 18.x before 18.0.0.203 on Windows and OS X and before 11.2.202.481 on Linux, Adobe AIR before 18.0.0.180, Adobe AIR SDK before 18.0.0.180, and. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

Microsoft Adobe Authentication Bypass +4
NVD
EPSS 0% CVSS 5.0
MEDIUM PATCH This Month

Adobe Flash Player before 13.0.0.302 and 14.x through 18.x before 18.0.0.203 on Windows and OS X and before 11.2.202.481 on Linux, Adobe AIR before 18.0.0.180, Adobe AIR SDK before 18.0.0.180, and. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

Microsoft Adobe Authentication Bypass +4
NVD
EPSS 0% CVSS 5.0
MEDIUM PATCH This Month

Adobe Flash Player before 13.0.0.302 and 14.x through 18.x before 18.0.0.203 on Windows and OS X and before 11.2.202.481 on Linux, Adobe AIR before 18.0.0.180, Adobe AIR SDK before 18.0.0.180, and. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

Microsoft Adobe Authentication Bypass +4
NVD
EPSS 0% CVSS 5.0
MEDIUM PATCH This Month

Adobe Flash Player before 13.0.0.302 and 14.x through 18.x before 18.0.0.203 on Windows and OS X and before 11.2.202.481 on Linux, Adobe AIR before 18.0.0.180, Adobe AIR SDK before 18.0.0.180, and. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

Microsoft Adobe Authentication Bypass +4
NVD
EPSS 0% CVSS 5.0
MEDIUM PATCH This Month

Adobe Flash Player before 13.0.0.302 and 14.x through 18.x before 18.0.0.203 on Windows and OS X and before 11.2.202.481 on Linux, Adobe AIR before 18.0.0.180, Adobe AIR SDK before 18.0.0.180, and. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

Microsoft Adobe Authentication Bypass +4
NVD
EPSS 0% CVSS 4.6
MEDIUM This Month

Hospira LifeCare PCA Infusion System before 7.0 stores private keys and certificates, which has unspecified impact and attack vectors. Rated medium severity (CVSS 4.6), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Lifecare Pcainfusion Firmware Lifecare Pca3 +1
NVD
EPSS 0% CVSS 7.9
HIGH This Week

The createFromParcel method in the com.absolute.android.persistence.MethodSpec class in Samsung Galaxy S5s allows remote attackers to execute arbitrary files via a crafted Parcelable object in a. Rated high severity (CVSS 7.9). No vendor patch available.

Google Samsung Authentication Bypass +1
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and Thunderbird before 38.1 do not enforce key pinning upon encountering an X.509 certificate problem that generates a user dialog, which. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Mozilla Authentication Bypass Firefox +2
NVD
EPSS 41% CVSS 5.0
MEDIUM PATCH This Month

interface/globals.php in OpenEMR 2.x, 3.x, and 4.x before 4.2.0 patch 2 allows remote attackers to bypass authentication and obtain sensitive information via an ignoreAuth=1 value to certain scripts,. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 40.9%.

PHP Authentication Bypass Openemr
NVD
EPSS 0% CVSS 5.0
MEDIUM This Month

NAMSHI | JOSE 5.0.0 and earlier allows remote attackers to bypass signature verification via crafted tokens in a JSON Web Tokens (JWT) header. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Namshi Jose
NVD
Prev Page 359 of 370 Next

Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
33264

MITRE ATT&CK

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