CWE-306
Missing Authentication for Critical Function
Description
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-12 · CAPEC-166 · CAPEC-216 · CAPEC-36 · CAPEC-62
CVEs mapped to this weakness (2,961)
page 2 of 149| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2025-61757 | Cri | 0.83 | 9.8 | 0.88 | KEV | Oct 21, 2025 | Vulnerability in the Identity Manager product of Oracle Fusion Middleware (component: REST WebServices). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to… | |
| CVE-2022-26143 | Cri | 0.83 | 9.8 | 0.87 | KEV | Mar 10, 2022 | The TP-240 (aka tp240dvr) component in Mitel MiCollab before 9.4 SP1 FP1 and MiVoice Business Express through 8.1 allows remote attackers to obtain sensitive information and cause a denial of service (performance degradation and excessive outbound traffic). This was exploited in… | |
| CVE-2020-10148 | Cri | 0.83 | 9.8 | 0.92 | KEV | Dec 29, 2020 | The SolarWinds Orion API is vulnerable to an authentication bypass that could allow a remote attacker to execute API commands. This vulnerability could allow a remote attacker to bypass authentication and execute API commands which may result in a compromise of the SolarWinds… | |
| CVE-2022-26501 | Cri | 0.82 | 9.8 | 0.04 | KEV | Mar 17, 2022 | Veeam Backup & Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2). | |
| CVE-2020-13927 | Cri | 0.80 | 9.8 | 1.00 | KEV | Nov 10, 2020 | The previous default setting for Airflow's Experimental API was to allow all API requests without authentication, but this poses security risks to users who miss this fact. From Airflow 1.10.11 the default has been changed to deny all requests by default and is documented at… | |
| CVE-2026-33017 | Cri | 0.79 | 9.8 | 0.96 | KEV | Mar 20, 2026 | Langflow is a tool for building and deploying AI-powered agents and workflows. In versions prior to 1.9.0, the POST /api/v1/build_public_tmp/{flow_id}/flow endpoint allows building public flows without requiring authentication. When the optional data parameter is supplied, the… | |
| CVE-2025-0108 | Cri | 0.79 | 9.1 | 0.98 | KEV | Feb 12, 2025 | An authentication bypass in the Palo Alto Networks PAN-OS software enables an unauthenticated attacker with network access to the management web interface to bypass the authentication otherwise required by the PAN-OS management web interface and invoke certain PHP scripts. While… | |
| CVE-2020-11651 | Cri | 0.79 | 9.8 | 0.97 | KEV | Apr 30, 2020 | An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class does not properly validate method calls. This allows a remote user to access some methods without authentication. These methods can be used to retrieve user… | |
| CVE-2017-10271 | Hig | 0.78 | 7.5 | 1.00 | KEV | Oct 19, 2017 | Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Security). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.1.0 and 12.2.1.2.0. Easily exploitable vulnerability allows unauthenticated attacker with… | |
| CVE-2010-5326 | Cri | 0.78 | 10.0 | 0.17 | KEV | May 13, 2016 | The Invoker Servlet on SAP NetWeaver Application Server Java platforms, possibly before 7.3, does not require authentication, which allows remote attackers to execute arbitrary code via an HTTP or HTTPS request, as exploited in the wild in 2013 through 2016, aka a "Detour"… | |
| CVE-2026-46817 | Cri | 0.77 | 9.8 | 0.13 | KEV | May 28, 2026 | Vulnerability in the Oracle Payments product of Oracle E-Business Suite (component: File Transmission). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle… | |
| CVE-2025-4008 | Hig | 0.77 | 8.8 | 0.94 | KEV | May 21, 2025 | The Meteobridge web interface let meteobridge administrator manage their weather station data collection and administer their meteobridge system through a web application written in CGI shell scripts and C. This web interface exposes an endpoint that is vulnerable to command… | |
| CVE-2026-20253 | Cri | 0.76 | 9.8 | 0.97 | KEV | Jun 10, 2026 | In Splunk Enterprise 10.2 versions below 10.2.4 and 10 versions below 10.0.7, an unauthenticated user could create or truncate arbitrary files through a PostgreSQL sidecar service endpoint. The vulnerability exists because the PostgreSQL sidecar service endpoint lacks… | |
| CVE-2026-39987 | Cri | 0.76 | 9.8 | 0.97 | KEV | Apr 9, 2026 | marimo is a reactive Python notebook. Prior to 0.23.0, Marimo has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands.… | |
| CVE-2024-8956 | Cri | 0.76 | 9.1 | 0.61 | KEV | Sep 17, 2024 | PTZOptics PT30X-SDI/NDI-xx before firmware 6.3.40 is vulnerable to an insufficient authentication issue. The camera does not properly enforce authentication to /cgi-bin/param.cgi when requests are sent without an HTTP Authorization header. The result is a remote and… | |
| CVE-2022-24990 | Hig | 0.76 | 7.5 | 0.83 | KEV | Feb 7, 2023 | TerraMaster NAS 4.2.29 and earlier allows remote attackers to discover the administrative password by sending "User-Agent: TNAS" to module/api.php?mobile/webNasIPS and then reading the PWD field in the response. | |
| CVE-2026-1603 | Hig | 0.74 | 8.6 | 0.81 | KEV | Feb 10, 2026 | An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data. | |
| CVE-2020-24363 | Hig | 0.74 | 8.8 | 0.21 | KEV | Aug 31, 2020 | TP-Link TL-WA855RE V5 20200415-rel37464 devices allow an unauthenticated attacker (on the same network) to submit a TDDP_RESET POST request for a factory reset and reboot. The attacker can then obtain incorrect access control by setting a new administrative password. | |
| CVE-2020-12720 | Cri | 0.74 | 9.8 | 0.89 | May 8, 2020 | vBulletin before 5.5.6pl1, 5.6.0 before 5.6.0pl1, and 5.6.1 before 5.6.1pl1 has incorrect access control. | ||
| CVE-2016-2004 | Cri | 0.74 | 9.8 | 0.94 | Apr 21, 2016 | HPE Data Protector before 7.03_108, 8.x before 8.15, and 9.x before 9.06 allow remote attackers to execute arbitrary code via unspecified vectors related to lack of authentication. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-2623. |
- risk 0.83cvss 9.8epss 0.88
Vulnerability in the Identity Manager product of Oracle Fusion Middleware (component: REST WebServices). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to…
- risk 0.83cvss 9.8epss 0.87
The TP-240 (aka tp240dvr) component in Mitel MiCollab before 9.4 SP1 FP1 and MiVoice Business Express through 8.1 allows remote attackers to obtain sensitive information and cause a denial of service (performance degradation and excessive outbound traffic). This was exploited in…
- risk 0.83cvss 9.8epss 0.92
The SolarWinds Orion API is vulnerable to an authentication bypass that could allow a remote attacker to execute API commands. This vulnerability could allow a remote attacker to bypass authentication and execute API commands which may result in a compromise of the SolarWinds…
- risk 0.82cvss 9.8epss 0.04
Veeam Backup & Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).
- risk 0.80cvss 9.8epss 1.00
The previous default setting for Airflow's Experimental API was to allow all API requests without authentication, but this poses security risks to users who miss this fact. From Airflow 1.10.11 the default has been changed to deny all requests by default and is documented at…
- risk 0.79cvss 9.8epss 0.96
Langflow is a tool for building and deploying AI-powered agents and workflows. In versions prior to 1.9.0, the POST /api/v1/build_public_tmp/{flow_id}/flow endpoint allows building public flows without requiring authentication. When the optional data parameter is supplied, the…
- risk 0.79cvss 9.1epss 0.98
An authentication bypass in the Palo Alto Networks PAN-OS software enables an unauthenticated attacker with network access to the management web interface to bypass the authentication otherwise required by the PAN-OS management web interface and invoke certain PHP scripts. While…
- risk 0.79cvss 9.8epss 0.97
An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class does not properly validate method calls. This allows a remote user to access some methods without authentication. These methods can be used to retrieve user…
- risk 0.78cvss 7.5epss 1.00
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Security). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.1.0 and 12.2.1.2.0. Easily exploitable vulnerability allows unauthenticated attacker with…
- risk 0.78cvss 10.0epss 0.17
The Invoker Servlet on SAP NetWeaver Application Server Java platforms, possibly before 7.3, does not require authentication, which allows remote attackers to execute arbitrary code via an HTTP or HTTPS request, as exploited in the wild in 2013 through 2016, aka a "Detour"…
- risk 0.77cvss 9.8epss 0.13
Vulnerability in the Oracle Payments product of Oracle E-Business Suite (component: File Transmission). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle…
- risk 0.77cvss 8.8epss 0.94
The Meteobridge web interface let meteobridge administrator manage their weather station data collection and administer their meteobridge system through a web application written in CGI shell scripts and C. This web interface exposes an endpoint that is vulnerable to command…
- risk 0.76cvss 9.8epss 0.97
In Splunk Enterprise 10.2 versions below 10.2.4 and 10 versions below 10.0.7, an unauthenticated user could create or truncate arbitrary files through a PostgreSQL sidecar service endpoint. The vulnerability exists because the PostgreSQL sidecar service endpoint lacks…
- risk 0.76cvss 9.8epss 0.97
marimo is a reactive Python notebook. Prior to 0.23.0, Marimo has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands.…
- risk 0.76cvss 9.1epss 0.61
PTZOptics PT30X-SDI/NDI-xx before firmware 6.3.40 is vulnerable to an insufficient authentication issue. The camera does not properly enforce authentication to /cgi-bin/param.cgi when requests are sent without an HTTP Authorization header. The result is a remote and…
- risk 0.76cvss 7.5epss 0.83
TerraMaster NAS 4.2.29 and earlier allows remote attackers to discover the administrative password by sending "User-Agent: TNAS" to module/api.php?mobile/webNasIPS and then reading the PWD field in the response.
- risk 0.74cvss 8.6epss 0.81
An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data.
- risk 0.74cvss 8.8epss 0.21
TP-Link TL-WA855RE V5 20200415-rel37464 devices allow an unauthenticated attacker (on the same network) to submit a TDDP_RESET POST request for a factory reset and reboot. The attacker can then obtain incorrect access control by setting a new administrative password.
- risk 0.74cvss 9.8epss 0.89
vBulletin before 5.5.6pl1, 5.6.0 before 5.6.0pl1, and 5.6.1 before 5.6.1pl1 has incorrect access control.
- risk 0.74cvss 9.8epss 0.94
HPE Data Protector before 7.03_108, 8.x before 8.15, and 9.x before 9.06 allow remote attackers to execute arbitrary code via unspecified vectors related to lack of authentication. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-2623.