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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 (37891)

EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Universal Banking component of Oracle Financial Services Applications (subcomponent: Infrastructure). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Universal Banking
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Universal Banking component of Oracle Financial Services Applications (subcomponent: All Modules). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Universal Banking
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Universal Banking component of Oracle Financial Services Applications (subcomponent: All Modules). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Flexcube Universal Banking
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Vulnerability in the PeopleSoft Enterprise PRTL Interaction Hub component of Oracle PeopleSoft Products (subcomponent: Maintenance Folders). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Peoplesoft Enterprise Prtl Interaction Hub
NVD
EPSS 1% CVSS 5.3
MEDIUM PATCH This Month

Vulnerability in the Oracle Payment Interface component of Oracle Hospitality Applications (subcomponent: Core). Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable.

Authentication Bypass Oracle Payment Interface
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Vulnerability in the Hospitality WebSuite8 Cloud Service component of Oracle Hospitality Applications (subcomponent: General). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Hospitality Websuite8 Cloud Service
NVD
EPSS 1% CVSS 7.6
HIGH PATCH This Week

Vulnerability in the BI Publisher component of Oracle Fusion Middleware (subcomponent: Mobile Service). Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Business Intelligence Publisher
NVD
EPSS 0% CVSS 6.9
MEDIUM PATCH This Month

Vulnerability in the Oracle Business Intelligence Enterprise Edition component of Oracle Fusion Middleware (subcomponent: Analytics Web Administration). Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Business Intelligence
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Vulnerability in the PeopleSoft Enterprise PRTL Interaction Hub component of Oracle PeopleSoft Products (subcomponent: Discussion Forum). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Peoplesoft Enterprise Prtl Interaction Hub
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

Vulnerability in the Oracle Hospitality 9700 component of Oracle Hospitality Applications (subcomponent: Property Management Systems). Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Authentication Bypass Oracle Hospitality 9700
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Vulnerability in the Oracle Agile PLM component of Oracle Supply Chain Products Suite (subcomponent: PCMServlet). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Agile Product Lifecycle Management
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Vulnerability in the Siebel Core CRM component of Oracle Siebel CRM (subcomponent: Search). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Siebel Core Server Framework
NVD
EPSS 2% CVSS 8.2
HIGH PATCH This Week

Vulnerability in the Oracle Enterprise Repository component of Oracle Fusion Middleware (subcomponent: Web Interface). Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Enterprise Repository
NVD
EPSS 0% CVSS 6.5
MEDIUM PATCH This Month

Vulnerability in the MICROS BellaVita component of Oracle Hospitality Applications (subcomponent: Interface). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Micros Bellavita
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

Vulnerability in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products (subcomponent: Integration Broker). Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required.

Authentication Bypass Oracle Peoplesoft Enterprise Peopletools
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Vulnerability in the Oracle Hospitality Reporting and Analytics component of Oracle Hospitality Applications (subcomponent: Reporting). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Hospitality Reporting And Analytics
NVD
EPSS 2% CVSS 8.2
HIGH PATCH This Week

Vulnerability in the BI Publisher component of Oracle Fusion Middleware (subcomponent: BI Publisher Security). Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Business Intelligence Publisher
NVD
EPSS 1% CVSS 7.6
HIGH PATCH This Week

Vulnerability in the BI Publisher component of Oracle Fusion Middleware (subcomponent: Web Server). Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Business Intelligence Publisher
NVD
EPSS 1% CVSS 8.2
HIGH PATCH This Week

Vulnerability in the Oracle WebCenter Content component of Oracle Fusion Middleware (subcomponent: Content Server). Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Webcenter Content
NVD
EPSS 1% CVSS 6.8
MEDIUM PATCH This Month

Vulnerability in the Oracle Agile PLM component of Oracle Supply Chain Products Suite (subcomponent: Web Client). Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Agile Plm
NVD VulDB
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

Vulnerability in the Primavera P6 Enterprise Project Portfolio Management component of Oracle Primavera Products Suite (subcomponent: Web Access). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Primavera P6 Enterprise Project Portfolio Management
NVD
EPSS 2% CVSS 8.2
HIGH PATCH This Week

Vulnerability in the BI Publisher component of Oracle Fusion Middleware (subcomponent: Web Server). Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Business Intelligence Publisher
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Vulnerability in the Oracle Transportation Management component of Oracle Supply Chain Products Suite (subcomponent: Access Control List). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Transportation Management
NVD
EPSS 0% CVSS 7.2
HIGH PATCH This Week

Vulnerability in the Oracle Communications Convergence component of Oracle Communications Applications (subcomponent: Mail Proxy (dojo)). Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Communications Convergence
NVD
EPSS 2% CVSS 8.2
HIGH PATCH This Week

Vulnerability in the BI Publisher component of Oracle Fusion Middleware (subcomponent: Web Server). Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Business Intelligence Publisher
NVD
EPSS 2% CVSS 8.2
HIGH PATCH This Week

Vulnerability in the BI Publisher component of Oracle Fusion Middleware (subcomponent: Web Server). Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Business Intelligence Publisher
NVD
EPSS 2% CVSS 8.2
HIGH PATCH This Week

Vulnerability in the BI Publisher component of Oracle Fusion Middleware (subcomponent: Web Server). Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Business Intelligence Publisher
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Vulnerability in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products (subcomponent: Fluid Homepage & Navigation). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Peoplesoft Enterprise Peopletools
NVD
EPSS 2% CVSS 8.2
HIGH PATCH This Week

Vulnerability in the BI Publisher component of Oracle Fusion Middleware (subcomponent: BI Publisher Security). Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Business Intelligence Publisher
NVD
EPSS 2% CVSS 8.2
HIGH PATCH This Week

Vulnerability in the BI Publisher component of Oracle Fusion Middleware (subcomponent: Layout Tools). Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Business Intelligence Publisher
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Operations). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Operations). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Vulnerability in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products (subcomponent: PIA Search). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Peoplesoft Enterprise Peopletools
NVD
EPSS 0% CVSS 4.7
MEDIUM PATCH This Month

Vulnerability in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products (subcomponent: Updates Change Assistant). Rated medium severity (CVSS 4.7).

Authentication Bypass Oracle Peoplesoft Enterprise Peopletools
NVD
EPSS 2% CVSS 7.4
HIGH PATCH This Week

Vulnerability in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products (subcomponent: Integration Broker). Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Peoplesoft Enterprise Peopletools
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH This Month

Vulnerability in the PeopleSoft Enterprise FSCM component of Oracle PeopleSoft Products (subcomponent: Strategic Sourcing). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Peoplesoft Enterprise Scm Strategic Sourcing
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Vulnerability in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products (subcomponent: Workcenter). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Peoplesoft Enterprise Peopletools
NVD
EPSS 0% CVSS 4.7
MEDIUM PATCH This Month

Vulnerability in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products (subcomponent: Application Designer). Rated medium severity (CVSS 4.7).

Authentication Bypass Oracle Peoplesoft Enterprise Peopletools
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Operations). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Miscellaneous). Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 4.6
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: FileUploads). Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Miscellaneous). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Miscellaneous). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Miscellaneous). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 6.5
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Miscellaneous). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Miscellaneous). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Oracle Flexcube Private Banking
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Vulnerability in the Oracle Hospitality Inventory Management component of Oracle Hospitality Applications (subcomponent: Settings and Config). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Hospitality Inventory Management
NVD
EPSS 1% CVSS 7.6
HIGH PATCH This Week

Vulnerability in the Oracle Hospitality Simphony First Edition component of Oracle Hospitality Applications (subcomponent: Core). Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Oracle Hospitality Simphony
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

A vulnerability was discovered in Siemens SiPass integrated (All versions before V2.70) that could allow an attacker with network access to the SiPass integrated server to bypass the authentication. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Siemens Sipass Integrated
NVD
EPSS 0% CVSS 7.4
HIGH This Week

A vulnerability was discovered in Siemens OZW672 (all versions) and OZW772 (all versions) that could allow an attacker to read and manipulate data in TLS sessions while performing a man-in-the-middle. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Siemens Ozw672 Firmware +1
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

A vulnerability was discovered in Siemens OZW672 (all versions) and OZW772 (all versions) that could allow an attacker with access to port 21/tcp to access or alter historical measurement data stored. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Siemens Ozw672 Firmware +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

A vulnerability was discovered in Siemens SIMATIC WinCC Sm@rtClient for Android (All versions before V1.0.2.2) and SIMATIC WinCC Sm@rtClient for Android Lite (All versions before V1.0.2.2). Rated medium severity (CVSS 5.4), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Google Siemens +2
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

A vulnerability was discovered in Siemens ViewPort for Web Office Portal before revision number 1453 that could allow an unauthenticated remote user to upload arbitrary code and execute it with the. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass RCE Microsoft +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

A vulnerability was discovered in Siemens XHQ server 4 and 5 (4 before V4.7.1.3 and 5 before V5.0.0.2) that could allow an authenticated low-privileged remote user to gain read access to data in the. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Siemens Xhq Server
NVD
EPSS 80% 5.8 CVSS 9.8
CRITICAL POC THREAT Emergency

Crypto-NAK packets in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to bypass authentication. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 79.6%.

Authentication Bypass Debian Debian Linux +7
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

coders/wpg.c in ImageMagick allows remote attackers to have unspecified impact via a corrupted wpg file. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Imagemagick
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

coders/sun.c in ImageMagick allows remote attackers to have unspecified impact via a corrupted sun file. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Imagemagick
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

coders/psd.c in ImageMagick allows remote attackers to have unspecified impact via a crafted psd file. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Imagemagick
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

coders/xpm.c in ImageMagick allows remote attackers to have unspecified impact via a crafted xpm file. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Imagemagick
NVD
EPSS 0% CVSS 8.1
HIGH PATCH This Week

NetApp SnapCenter Server 1.0 allows remote authenticated users to list and delete backups. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Snapcenter Server Netapp
NVD
EPSS 0% CVSS 9.4
CRITICAL Act Now

An Improper Authentication issue was discovered in PDQ Manufacturing LaserWash G5 and G5 S Series all versions, LaserWash M5, all versions, LaserWash 360 and 360 Plus, all versions, LaserWash. Rated critical severity (CVSS 9.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Laserwash G5 Firmware Laserwash G5 S Firmware +9
NVD
EPSS 0% CVSS 6.0
MEDIUM This Month

An improper certificate validation issue was discovered in NXP i.MX 28 i.MX 50, i.MX 53, i.MX 7Solo i.MX 7Dual Vybrid VF3xx, Vybrid VF5xx, Vybrid VF6xx, i.MX 6ULL, i.MX 6UltraLite, i.MX 6SoloLite,. Rated medium severity (CVSS 6.0), this vulnerability is no authentication required. No vendor patch available.

Authentication Bypass Vybrid Mvf30Nn151Cku26 Firmware Vybrid Mvf30Ns151Cku26 Firmware +29
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL-3620 and SEL-3622 Security Gateway Versions R202 and, R203, R203-V1, R203-V2 and, R204, R204-V1. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Sel 3620 Firmware Sel 3622 Firmware +1
NVD
EPSS 1% CVSS 7.5
HIGH This Week

An Improper Authentication issue was discovered in ABB VSN300 WiFi Logger Card versions 1.8.15 and prior, and VSN300 WiFi Logger Card for React versions 2.1.3 and prior. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Abb Vsn300 Firmware +1
NVD
EPSS 0% CVSS 7.5
HIGH This Week

A vulnerability in the Secure Sockets Layer (SSL) Decryption and Inspection feature of Cisco Firepower System Software 5.4.0, 5.4.1, 6.0.0, 6.1.0, 6.2.0, 6.2.1, and 6.2.2 could allow an. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Firesight System Software
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

A vulnerability in the authentication module of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to bypass local authentication. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Identity Services Engine
NVD
EPSS 0% CVSS 9.8
CRITICAL Act Now

An issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Sunny Boy 3600 Firmware Sunny Boy 5000 Firmware +38
NVD
EPSS 0% CVSS 8.1
HIGH This Week

An issue was discovered in SMA Solar Technology products. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Sunny Boy 3600 Firmware Sunny Boy 5000 Firmware +38
NVD
EPSS 0% CVSS 9.8
CRITICAL Act Now

An issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Sunny Boy 3600 Firmware Sunny Boy 5000 Firmware +38
NVD
EPSS 0% CVSS 9.8
CRITICAL Act Now

An Incorrect Password Management issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Sunny Boy 3600 Firmware Sunny Boy 5000 Firmware +38
NVD
EPSS 0% CVSS 9.8
CRITICAL Act Now

MaLion for Windows and Mac versions 3.2.1 to 5.2.1 uses a hardcoded cryptographic key which may allow an attacker to alter the connection settings of Terminal Agent and spoof the Relay Service. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft Malion +1
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

MaLion for Windows and Mac 5.0.0 to 5.2.1 allows remote attackers to bypass authentication to alter settings in Relay Service Server. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft Malion +1
NVD
EPSS 1% CVSS 8.1
HIGH This Week

MaLion for Windows 5.2.1 and earlier (only when "Remote Control" is installed) and MaLion for Mac 4.0.1 to 5.2.1 (only when "Remote Control" is installed) allow remote attackers to bypass. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Microsoft Malion +1
NVD
EPSS 2% CVSS 7.5
HIGH PATCH This Week

Authentication Bypass in Trend Micro Control Manager 6.0 causes Information Disclosure when authentication validation is not done for functionality that can change debug logging level. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

Authentication Bypass Information Disclosure Trend Micro +1
NVD
EPSS 1% CVSS 8.1
HIGH This Week

A network layer security vulnerability in InfoSphere Information Server 9.1, 11.3, and 11.5 can lead to privilege escalation or unauthorized access. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Privilege Escalation IBM +1
NVD
EPSS 0% CVSS 8.0
HIGH This Week

WN-G300R3 firmware version 1.0.2 and earlier uses hardcoded credentials which may allow an attacker that can access the device to execute arbitrary code on the device. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass RCE Wn G300R3 Firmware +1
NVD
EPSS 0% CVSS 8.8
HIGH This Week

WN-AX1167GR firmware version 3.00 and earlier uses hardcoded credentials which may allow an attacker that can access the device to execute arbitrary code on the device. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass RCE Wn Ax1167Gr Firmware +1
NVD
EPSS 14% CVSS 7.8
HIGH PATCH Act Now

Microsoft Outlook 2007 SP3, Outlook 2010 SP2, Outlook 2013 SP1, Outlook 2013 RT SP1, and Outlook 2016 as packaged in Microsoft Office allows a security feature bypass vulnerability due to the way. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Epss exploitation probability 14.4%.

Authentication Bypass Microsoft Outlook
NVD
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

Backup archives were found to be encrypted with a static password across different installations, which suggest the same password may be used in all virtual appliance instances of Trend Micro Deep. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.

Authentication Bypass Trend Micro Deep Discovery Director
NVD
EPSS 0% CVSS 7.5
HIGH This Week

An issue was discovered in heinekingmedia StashCat through 1.7.5 for Android, through 0.0.80w for Web, and through 0.0.86 for Desktop. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Denial Of Service Google +2
NVD
EPSS 0% CVSS 9.8
CRITICAL Act Now

An issue was discovered in heinekingmedia StashCat through 1.7.5 for Android. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Heinekingmedia +1
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

The csv_log_html function in library/edihistory/edih_csv_inc.php in OpenEMR 5.0.0 and prior allows attackers to bypass intended access restrictions via a crafted name. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

PHP Authentication Bypass Openemr +1
NVD GitHub
EPSS 0% CVSS 5.9
MEDIUM This Month

IBM API Connect 5.0.0.0 could allow a user to bypass policy restrictions and create non-compliant passwords which could be intercepted and decrypted using man in the middle techniques. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass IBM Brute Force +2
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

MEDHOST Connex contains a hard-coded Mirth Connect admin credential that is used for customer Mirth Connect management access. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Connex Medhost
NVD
EPSS 0% CVSS 8.8
HIGH POC This Week

The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) and DPC3941T (firmware version DPC3941_2.5s3_PROD_sey) devices allows remote attackers to access. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Cisco Dpc3939 Firmware +1
NVD GitHub
EPSS 1% CVSS 5.9
MEDIUM This Month

Comcast XFINITY WiFi Home Hotspot devices allow remote attackers to spoof the identities of Comcast customers via a forged MAC address. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Xfinity Wifi Hotspot Comcast
NVD GitHub
EPSS 1% CVSS 9.0
CRITICAL Act Now

VMware vCenter Server 5.5, 6.0, 6.5 allows vSphere users with certain, limited vSphere privileges to use the VIX API to access Guest Operating Systems without the need to authenticate. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass VMware Vcenter Server
NVD
EPSS 0% CVSS 7.8
HIGH This Week

NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer handler where a missing permissions check may allow users to gain access to arbitrary physical system memory, which. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Microsoft Nvidia +1
NVD
EPSS 0% CVSS 9.1
CRITICAL Act Now

MEDHOST Document Management System contains hard-coded credentials that are used for Apache Solr access. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apache Medhost Document Management System +1
NVD
EPSS 0% CVSS 9.1
CRITICAL Act Now

MEDHOST Document Management System contains hard-coded credentials that are used for customer database access. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass PostgreSQL Medhost Document Management System +1
NVD
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
37891

MITRE ATT&CK

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