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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 (33114)

EPSS 1% CVSS 9.8
CRITICAL Act Now

Sonatype Nexus Repository Manager before 3.17.0 establishes a default administrator user with weak defaults (fixed credentials). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Nexus Repository Manager
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

In checkQueryPermission of TelephonyProvider.java, there is a possible disclosure of secure data due to a missing permission check. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Information Disclosure Google +1
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

In setup wizard there is a bypass of some checks when wifi connection is skipped. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

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

hide.me before 2.4.4 on macOS suffers from a privilege escalation vulnerability in the connectWithExecutablePath:configFilePath:configFileName method of the me_hide_vpnhelper.Helper class in the. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Privilege Escalation Apple +1
NVD
EPSS 1% CVSS 5.9
MEDIUM POC This Month

Dynacolor FCM-MB40 v1.2.0.0 devices have a hard-coded SSL/TLS key that is used during an administrator's SSL conversation. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Authentication Bypass Fcm Mb40 Firmware
NVD
EPSS 1% CVSS 7.5
HIGH This Week

A vulnerability in the attachment scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured content filters on. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Email Security Appliance
NVD
EPSS 3% CVSS 9.8
CRITICAL POC Act Now

WolfVision Cynap before 1.30j uses a static, hard-coded cryptographic secret for generating support PINs for the 'forgot password' feature. 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 Cynap
NVD
EPSS 45% CVSS 5.3
MEDIUM POC THREAT This Month

An authentication bypass vulnerability in the CRUDLab WP Like Button plugin through 1.6.0 for WordPress allows unauthenticated attackers to change settings. 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 WordPress PHP +1
NVD Exploit-DB
EPSS 1% CVSS 5.4
MEDIUM This Month

Joruri Mail 2.1.4 and earlier does not properly manage sessions, which allows remote attackers to impersonate an arbitrary user and alter/disclose the information via unspecified vectors. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Joruri Mail
NVD
EPSS 1% CVSS 8.8
HIGH This Week

iDoors Reader 2.10.17 and earlier allows an attacker on the same network segment to bypass authentication to access the management console and operate the product via unspecified vectors. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Idoors Reader
NVD
EPSS 19% CVSS 9.8
CRITICAL POC THREAT Act Now

AROX School-ERP Pro has a command execution vulnerability. 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 PHP School Erp
NVD Exploit-DB
EPSS 1% CVSS 6.5
MEDIUM This Month

A vulnerability in the fabric infrastructure VLAN connection establishment of the Cisco Nexus 9000 Series Application Centric Infrastructure (ACI) Mode Switch Software could allow an unauthenticated,. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Application Policy Infrastructure Controller
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

The generated Kotlin DSL settings allowed usage of an unencrypted connection for resolving artifacts. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Teamcity
NVD
EPSS 0% CVSS 4.4
MEDIUM This Month

On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.1-11.5.8, when the BIG-IP system is licensed for Appliance mode, a user with either the. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Big Ip Local Traffic Manager Big Ip Application Acceleration Manager +11
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

An Insecure Direct Object Reference, with Authorization Bypass through a User-Controlled Key, was possible in JetBrains YouTrack. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Youtrack
NVD
EPSS 0% CVSS 4.4
MEDIUM This Month

On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4.1, and 11.5.1-11.6.4, when the BIG-IP system is licensed with Appliance mode, user accounts with Administrator and Resource. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Big Ip Local Traffic Manager Big Ip Application Acceleration Manager +11
NVD
EPSS 1% CVSS 5.9
MEDIUM This Month

On F5 SSL Orchestrator 14.1.0-14.1.0.5, on rare occasions, specific to a certain race condition, TMM may restart when SSL Forward Proxy enforces the bypass action for an SSL Orchestrator transparent. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Race Condition Ssl Orchestrator
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

qemu-bridge-helper.c in QEMU 3.1 and 4.0.0 does not ensure that a network interface name (obtained from bridge.conf or a --br=bridge option) is limited to the IFNAMSIZ size, which can lead to an ACL. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Authentication Bypass Qemu Debian Linux +2
NVD GitHub
EPSS 20% CVSS 8.8
HIGH POC THREAT This Week

Linear eMerge E3-Series devices allow Privilege Escalation. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Privilege Escalation Linear Emerge Essential Firmware +1
NVD
EPSS 5% CVSS 9.8
CRITICAL POC Act Now

Linear eMerge E3-Series devices have Hard-coded Credentials. 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 Linear Emerge Essential Firmware Linear Emerge Elite Firmware
NVD
EPSS 5% CVSS 9.8
CRITICAL Act Now

Linear eMerge 50P/5000P devices allow Authentication Bypass. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Linear Emerge 50P Firmware Linear Emerge 5000P Firmware
NVD
EPSS 23% CVSS 9.8
CRITICAL POC THREAT Act Now

Linear eMerge E3-Series devices allow Remote Code Execution (root access over SSH). 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 RCE Linear Emerge Essential Firmware +1
NVD Exploit-DB
EPSS 10% CVSS 5.3
MEDIUM POC THREAT This Month

Optergy Proton/Enterprise devices allow Username Disclosure. 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 Enterprise Proton
NVD Exploit-DB
EPSS 3% CVSS 9.8
CRITICAL Act Now

NetApp AFF A700s Baseboard Management Controller (BMC) firmware versions 1.22 and higher were shipped with a default account enabled that could allow unauthorized arbitrary command execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Aff A700S Firmware Clustered Data Ontap
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

SICK MSC800 all versions prior to Version 4.0, the affected firmware versions contain a hard-coded customer account password. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Msc800 Firmware
NVD
EPSS 15% CVSS 8.8
HIGH POC THREAT This Week

Prima Systems FlexAir, Versions 2.3.38 and prior. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Flexair
NVD Exploit-DB
EPSS 2% CVSS 8.8
HIGH This Week

Prima Systems FlexAir, Versions 2.3.38 and prior. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Flexair
NVD
EPSS 2% CVSS 7.3
HIGH This Week

Optergy Proton/Enterprise devices have Hard-coded Credentials. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Enterprise Proton
NVD
EPSS 4% CVSS 9.8
CRITICAL POC Act Now

Super Micro SuperDoctor 5, when restrictions are not implemented in agent.cfg, allows remote attackers to execute arbitrary commands via NRPE. 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 Superdoctor 5
NVD Exploit-DB
EPSS 1% CVSS 5.3
MEDIUM PATCH This Month

IBM Robotic Process Automation with Automation Anywhere 11 could allow an attacker to obtain sensitive information due to missing authentication in Ignite nodes. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Missing Authentication for Critical Function vulnerability could allow attackers to access critical functionality without authentication.

Authentication Bypass IBM Robotic Process Automation With Automation Anywhere
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

IBM Robotic Process Automation with Automation Anywhere 11 could allow a remote authenticated attacker to conduct an LDAP injection. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Code Injection Authentication Bypass IBM +2
NVD
EPSS 1% CVSS 6.5
MEDIUM POC This Month

The Logitech R500 presentation clicker allows attackers to determine the AES key, leading to keystroke injection. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Microsoft R500 Firmware
NVD
EPSS 1% CVSS 6.5
MEDIUM POC This Month

Logitech Unifying devices allow keystroke injection, bypassing encryption. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Unifying Receiver Firmware
NVD
EPSS 0% CVSS 7.8
HIGH POC This Week

kernel/sys/syscall.c in ToaruOS through 1.10.9 has incorrect access control in sys_sysfunc case 9 for TOARU_SYS_FUNC_SETHEAP, allowing arbitrary kernel pages to be mapped into user land, leading to. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Toaruos
NVD GitHub
EPSS 4% CVSS 8.8
HIGH POC This Week

An incorrect implementation of a local web server in eID client (Windows version before 3.1.2, Linux version before 3.0.3) allows remote attackers to execute arbitrary code (.cgi, .pl, or .php) or. 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.

Authentication Bypass Microsoft RCE +2
NVD
EPSS 1% CVSS 7.1
HIGH This Week

Medtronic MiniMed Insulin Pumps are designed to communicate using a wireless RF with other devices, such as blood glucose meters, glucose sensor transmitters, and CareLink USB devices. Rated high severity (CVSS 7.1), this vulnerability is no authentication required. No vendor patch available.

Authentication Bypass Minimed 508 Firmware Minimed Paradigm 511 Firmware +17
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Application protection bypass vulnerability in McAfee Enterprise Security Manager (ESM) prior to 11.2.0 and prior to 10.4.0 allows unauthenticated user to impersonate system users via specially. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Enterprise Security Manager
NVD
EPSS 3% CVSS 8.8
HIGH POC This Week

The ABB HMI components implement hidden administrative accounts that are used during the provisioning phase of the HMI interface. 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 Abb Cp620 Firmware +15
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Incorrect security UI in popup blocker in Google Chrome on iOS prior to 75.0.3770.80 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Race Condition Apple +6
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Excessive data validation in URL parser in Google Chrome prior to 75.0.3770.80 allowed a remote attacker who convinced a user to input a URL to bypass website URL validation via a crafted URL. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Chrome +4
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Insufficient policy enforcement in extensions API in Google Chrome prior to 75.0.3770.80 allowed an attacker who convinced a user to install a malicious extension to bypass restrictions on file URIs. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Chrome +4
NVD
EPSS 2% CVSS 8.8
HIGH This Week

Inappropriate implementation in Blink in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Chrome +4
NVD
EPSS 1% CVSS 8.8
HIGH This Week

Incorrect handling of CORS in ServiceWorker in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Chrome +4
NVD
EPSS 5% CVSS 8.8
HIGH POC This Week

The ABB IDAL HTTP server CGI interface contains a URL that allows an unauthenticated attacker to bypass authentication and gain access to privileged functions. 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 Abb Pb610 Panel Builder 600 Firmware
NVD
EPSS 79% CVSS 5.3
MEDIUM POC THREAT This Month

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to retrieve sensitive information from an affected. 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 Cisco Data Center Network Manager
NVD GitHub Exploit-DB
EPSS 83% CVSS 9.8
CRITICAL POC THREAT Emergency

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary. 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 Cisco Data Center Network Manager
NVD GitHub Exploit-DB
EPSS 1% CVSS 7.5
HIGH PATCH This Week

A flaw was found in Moodle before versions 3.7, 3.6.4. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

IBM PureApplication System 2.2.3.0 through 2.2.5.3 could allow an authenticated user with local access to bypass authentication and obtain administrative access. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Authentication Bypass IBM Pureapplication System
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

IBM PureApplication System 2.2.3.0 through 2.2.5.3 weakness in the implementation of locking feature in pattern editor. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass IBM Pureapplication System
NVD
EPSS 1% CVSS 7.3
HIGH PATCH This Week

Spring Security, versions 4.2.x up to 4.2.12, and older unsupported versions support plain text passwords using PlaintextPasswordEncoder. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Java Spring Security +1
NVD
EPSS 2% CVSS 7.8
HIGH This Week

HP Support Assistant 8.7.50 and earlier allows a user to gain system privilege and allows unauthorized modification of directories or files. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass HP Support Assistant
NVD
EPSS 1% CVSS 7.8
HIGH This Week

HP Support Assistant 8.7.50 and earlier allows a user to gain system privilege and allows unauthorized modification of directories or files. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass HP Support Assistant
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

IBM Security Access Manager 9.0.1 through 9.0.6 does not prove that a user's identity is correct which can lead to the exposure of resources or functionality to unintended actors. Rated medium severity (CVSS 5.4), 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.

Authentication Bypass IBM Security Access Manager
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

VVX products using UCS software version 5.9.2 and earlier with Better Together over Ethernet Connector (BToE) application version 3.9.1 and earlier provides insufficient authentication between the. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Better Together Over Ethernet Connector Unified Communications Software
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

An issue was discovered in the Ultimate Member plugin 2.39 for WordPress. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass WordPress Ultimate Member
NVD
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

On Shenzhen Cylan Clever Dog Smart Camera DOG-2W and DOG-2W-V4 devices, an attacker on the network can login remotely to the camera and gain root access. 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 Clever Dog Smart Camera Panorama Dog 2W Firmware Clever Dog Smart Camera Plus Dog 2W V4 Firmware
NVD Exploit-DB
EPSS 0% CVSS 5.5
MEDIUM POC This Month

On Shenzhen Cylan Clever Dog Smart Camera DOG-2W and DOG-2W-V4 devices, an attacker on the local network has unauthenticated access to the internal SD card via the HTTP service on port 8000. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Clever Dog Smart Camera Panorama Dog 2W Firmware Clever Dog Smart Camera Plus Dog 2W V4 Firmware
NVD Exploit-DB
EPSS 1% CVSS 6.5
MEDIUM This Month

Incorrect access control in actionHandlerUtility.php in the RDK RDKB-20181217-1 WebUI module allows a logged in user to control DDNS, QoS, RIP, and other privileged configurations (intended only for. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass PHP Rdkb Ccsppandm
NVD
EPSS 1% CVSS 5.8
MEDIUM This Month

A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured content. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Email Security Appliance
NVD
EPSS 3% CVSS 5.3
MEDIUM POC This Month

A vulnerability in the web interface of Cisco RV110W, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to acquire the list of devices that are connected to the guest. 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 Cisco Rv110W Firmware +2
NVD
EPSS 41% CVSS 5.3
MEDIUM POC THREAT This Month

A vulnerability in the web-based management interface of Cisco RV110W, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to access the syslog file on an affected device. 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 Cisco Rv110W Firmware +2
NVD
EPSS 4% CVSS 5.3
MEDIUM POC This Month

A vulnerability in the web-based management interface of Cisco RV110W, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to disconnect clients that are connected to the guest. 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 Cisco Rv110W Firmware +2
NVD
EPSS 2% CVSS 5.3
MEDIUM This Month

A vulnerability in the HTTPS proxy feature of Cisco Wide Area Application Services (WAAS) Software could allow an unauthenticated, remote attacker to use the Central Manager as an HTTPS proxy. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Wide Area Application Services
NVD
EPSS 2% CVSS 5.3
MEDIUM This Month

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to access potentially sensitive system usage. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Integrated Management Controller +1
NVD
EPSS 2% CVSS 5.3
MEDIUM This Month

A vulnerability in the configuration import utility of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to have write access and upload arbitrary data to. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Integrated Management Controller +1
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

A vulnerability in the Server Utilities of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to gain unauthorized access to sensitive user information from. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Command Injection +2
NVD
EPSS 89% CVSS 9.8
CRITICAL POC PATCH THREAT Act Now

Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Web Services). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Authentication Bypass Oracle Communications Diameter Signaling Router +8
NVD Exploit-DB
EPSS 1% CVSS 8.8
HIGH This Week

In resetPasswordInternal of DevicePolicyManagerService.java, there is a possible bypass of password reset protection due to an unusual root cause. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Android
NVD
EPSS 1% CVSS 8.8
HIGH This Week

In onPermissionGrantResult of GrantPermissionsActivity.java, there is a possible incorrectly granted permission due to a missing permission check. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Privilege Escalation Google +1
NVD
EPSS 6% CVSS 9.8
CRITICAL POC Act Now

RedwoodHQ 2.5.5 does not require any authentication for database operations, which allows remote attackers to create admin users via a con.automationframework users insert_one call. 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 Redwoodhq
NVD Exploit-DB
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

EXCELLENT INFOTEK BiYan v1.57 ~ v2.8 allows an attacker to leak user information (Password) without being authenticated, by sending an EMP_NO element to the kws_login/asp/query_user.asp URI, and then. 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 Biyan
NVD GitHub
EPSS 0% CVSS 6.8
MEDIUM This Month

An issue was discovered on Phoenix Contact AXC F 2152 (No.2404267) before 2019.0 LTS and AXC F 2152 STARTERKIT (No.1046568) before 2019.0 LTS devices. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Axc F 2152 Firmware Axc F 2152 Starterkit Firmware
NVD
EPSS 2% CVSS 7.5
HIGH POC This Week

An issue was discovered on Linksys WRT1900ACS 1.0.3.187766 devices. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Linksys Wrt1900Acs Firmware
NVD
EPSS 2% CVSS 6.8
MEDIUM POC This Month

An authentication bypass vulnerability in the password reset functionality in Zoho ManageEngine ADSelfService Plus before 5.0.6 allows an attacker with physical access to gain a shell with SYSTEM. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Zoho Manageengine Adselfservice Plus
NVD GitHub
EPSS 3% CVSS 9.8
CRITICAL Act Now

WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded users and passwords that can be used to login via SSH and TELNET. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass 852 303 Firmware 852 1305 Firmware +1
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass 852 303 Firmware 852 1305 Firmware +1
NVD
EPSS 2% CVSS 5.3
MEDIUM PATCH This Month

IBM Cognos Controller 10.2.0, 10.2.1, 10.3.0, 10.3.1, and 10.4.0 could allow a remote attacker to bypass security restrictions, caused by an error related to insecure HTTP Methods. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass IBM Cognos Controller
NVD
EPSS 0% CVSS 7.8
HIGH This Week

Wrong permissions in configuration file can lead to unauthorized permission in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Qualcomm Mdm9150 Firmware +23
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

IBM i 7.27.3 Clustering could allow a local attacker to obtain sensitive information, caused by the use of advanced node failure detection using the REST API to interface with the HMC. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Authentication Bypass IBM
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

cfme-gemset versions 5.10.4.3 and below, 5.9.9.3 and below are vulnerable to a data leak, due to an improper authorization in the migration log controller. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Cfme Gemset Cloudforms
NVD
EPSS 2% CVSS 5.3
MEDIUM This Month

BD Alaris Gateway versions, 1.0.13,1.1.3 Build 10,1.1.3 MR Build 11,1.1.5, and 1.1.6, The web browser user interface on the Alaris Gateway Workstation does not prevent an attacker with knowledge of. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Alaris Gateway Workstation Firmware
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

Several web pages provided SAP NetWeaver Process Integration (versions: SAP_XIESR: 7.10 to 7.11, 7.20, 7.30, 7.31, 7.40, 7.50 and SAP_XITOOL: 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50) are not password. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass SAP Netweaver Process Integration
NVD
EPSS 1% CVSS 7.1
HIGH PATCH This Week

A vulnerability has been identified in Siveillance VMS 2017 R2 (All versions < V11.2a), Siveillance VMS 2018 R1 (All versions < V12.1a), Siveillance VMS 2018 R2 (All versions < V12.2a), Siveillance. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Siveillance Video Management Software 2017 R2 Siveillance Video Management Software 2018 R1 +3
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

A vulnerability has been identified in Siveillance VMS 2017 R2 (All versions < V11.2a), Siveillance VMS 2018 R1 (All versions < V12.1a), Siveillance VMS 2018 R2 (All versions < V12.2a), Siveillance. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Siveillance Video Management Software 2017 R2 Siveillance Video Management Software 2018 R1 +3
NVD
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

A vulnerability has been identified in Siveillance VMS 2017 R2 (All versions < V11.2a), Siveillance VMS 2018 R1 (All versions < V12.1a), Siveillance VMS 2018 R2 (All versions < V12.2a), Siveillance. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Siveillance Video Management Software 2017 R2 Siveillance Video Management Software 2018 R1 +3
NVD
EPSS 2% CVSS 7.1
HIGH This Week

A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Simatic Mv420 Firmware Simatic Mv440 Firmware
NVD
EPSS 2% CVSS 5.0
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Edge that allows for bypassing Mark of the Web Tagging (MOTW). Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, no authentication required.

Authentication Bypass Microsoft Edge
NVD
EPSS 1% CVSS 5.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists when Windows Secure Kernel Mode fails to properly handle objects in memory. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity.

Authentication Bypass Microsoft Windows 10 +1
NVD
EPSS 48% CVSS 5.3
MEDIUM PATCH This Month

A tampering vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully bypass the NTLM MIC (Message Integrity Check) protection. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required.

Authentication Bypass Microsoft Windows 10 +7
NVD
EPSS 1% CVSS 5.9
MEDIUM This Month

It was found that OpenShift Container Platform versions 3.6.x - 4.6.0 does not perform SSH Host Key checking when using ssh key authentication during builds. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Openshift Container Platform
NVD
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
33114

MITRE ATT&CK

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