CWE-306— Missing Authentication for Critical Function
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.— MITRE CWE catalog
3,825 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-306page 31 of 77
- CVE-2024-55585CRITICALCVSS 9.0EG 9.02025-06-07
In the moPS App through 1.8.618, all users can access administrative API endpoints without additional authentication, resulting in unrestricted read and write access, as demonstrated by /api/v1/users/resetpassword.
- CVE-2025-21198CRITICALCVSS 9.0EG 9.02025-02-11
Microsoft High Performance Compute (HPC) Pack Remote Code Execution Vulnerability
- CVE-2024-39273CRITICALCVSS 9.0EG 9.02025-01-14
A firmware update vulnerability exists in the fw_check.sh functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary firmware update. An attacker can perform a man-in-the-middle attack to tri…
- CVE-2019-17082CRITICALCVSS 9.0EG 9.02024-11-26
Insufficiently Protected Credentials vulnerability in OpenText™ AccuRev allows Authentication Bypass. When installed on a Linux or Solaris system the vulnerability could allow anyone who knows a valid AccuRev username can use the AccuR…
- CVE-2024-26519CRITICALCVSS 9.0EG 9.02024-10-22
An issue in Casa Systems NTC-221 version 2.0.99.0 and before allows a remote attacker to execute arbitrary code via a crafted payload to the /www/cgi-bin/nas.cgi component.
- CVE-2024-28179CRITICALCVSS 9.0EG 9.02024-03-20
Jupyter Server Proxy allows users to run arbitrary external processes alongside their Jupyter notebook servers and provides authenticated web access. Prior to versions 3.2.3 and 4.1.1, Jupyter Server Proxy did not check user authentication…
- CVE-2023-27267CRITICALCVSS 9.0EG 9.02023-04-11
Due to missing authentication and insufficient input validation, the OSCommand Bridge of SAP Diagnostics Agent - version 720, allows an attacker with deep knowledge of the system to execute scripts on all connected Diagnostics Agents. On…
- CVE-2017-4919CRITICALCVSS 9.0EG 9.02017-07-28
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.
- CVE-2021-25094CRITICALCVSS 8.1EG 9.02022-04-25
The Tatsu WordPress plugin before 3.3.12 add_custom_font action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's upload directory. By adding a PHP shell with a filename startin…
- CVE-2018-7357CRITICALCVSS 6.5EG 9.02018-11-14
ZTE ZXHN H168N product with versions V2.2.0_PK1.2T5, V2.2.0_PK1.2T2, V2.2.0_PK11T7 and V2.2.0_PK11T have an improper access control vulnerability, which may allow an unauthorized user to gain unauthorized access.
- CVE-2019-8449CRITICALCVSS 5.3EG 9.02019-09-11
The /rest/api/latest/groupuserpicker resource in Jira before version 8.4.0 allows remote attackers to enumerate usernames via an information disclosure vulnerability.
- CVE-2026-39997HIGHCVSS 8.9EG 8.92026-10-15
A missing authentication for critical function vulnerability has been reported to affect HybridDesk Station. If exploited, the vulnerability could allow remote attackers to gain access to the system. We have already fixed the vulnerabilit…
- CVE-2026-15416HIGHCVSS 8.9EG 8.92026-07-14
A flaw was identified in Argo CD, the GitOps engine used by Red Hat OpenShift GitOps, that could allow an unauthenticated attacker with network access to the Argo CD repo-server to achieve remote code execution. Under certain conditions, t…
- CVE-2026-48989HIGHCVSS 8.9EG 8.92026-06-17
Windows-MCP is an open-source project that integrates AI agents with Windows. In versions prior to 0.7.5, certain HTTP modes exposed the MCP control plane without authentication while enabling wildcard CORS (allow_origins=*, allow_methods=…
- CVE-2025-1701HIGHCVSS 8.9EG 8.92025-06-04
CVE-2025-1701 is a high-severity vulnerability in the MIM Admin service. An attacker could exploit this vulnerability by sending a specially crafted request over the RMI interface to execute arbitrary code with the privileges of the MIM Ad…
- CVE-2023-21931HIGHCVSS 7.5EG 8.92023-04-18
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated at…
- CVE-2021-27358HIGHCVSS 7.5EG 8.92021-03-18
The snapshot feature in Grafana 6.7.3 through 7.4.1 can allow an unauthenticated remote attackers to trigger a Denial of Service via a remote API call if a commonly used configuration is set.
- CVE-2020-9315HIGHCVSS 7.5EG 8.92020-05-10
** PRODUCT NOT SUPPORTED WHEN ASSIGNED ** Oracle iPlanet Web Server 7.0.x has Incorrect Access Control for admingui/version URIs in the Administration console, as demonstrated by unauthenticated read access to encryption keys. NOTE: a rela…
- CVE-2026-121816HIGHCVSS 8.8EG 8.82026-11-04
Herowatch Mini developed by About Time Technologies has a Missing Authentication vulnerability. Unauthenticated remote attackers can connect to the affected device's ADB service and obtain an ADB shell, thereby accessing device resources o…
- CVE-2026-103090HIGHCVSS 8.8EG 8.82026-10-21
Missing Authentication for Critical Function (CWE-306) and Insufficiently Protected Credentials (CWE-522) in the control plane enrollment status handler (HandleEnrollStatus at GET /enroll/status in internal/controlplane/server.go) in Googl…
- CVE-2026-91535HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: BI Search). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability all…
- CVE-2026-91532HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the Oracle Applications Manager product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker…
- CVE-2026-91521HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the Oracle Agile Product Lifecycle Management for Process product of Oracle Supply Chain (component: Product Quality Management). The supported version that is affected is 6.2.4. Easily exploitable vulnerability allows l…
- CVE-2026-91442HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network a…
- CVE-2026-91407HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the Oracle 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 low privileged at…
- CVE-2026-91310HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Installation SEC). Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privileged attacker wit…
- CVE-2026-91295HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Enterprise Infrastructure SEC). Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privileged…
- CVE-2026-91270HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Monitoring and Diagnostics SEC). Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privilege…
- CVE-2026-91239HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Fabric Layer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with…
- CVE-2026-87419HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with netwo…
- CVE-2026-87313HIGHCVSS 8.8EG 8.82026-10-20
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Interoperability SEC). Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privileged attacker…
- CVE-2026-82166HIGHCVSS 8.8EG 8.82026-10-19
Dell Application Store, versions prior to 26.05.0.7, contain a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to ar…
- CVE-2026-83928HIGHCVSS 8.8EG 8.82026-10-13
Out-of-bounds write in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to execute code over a network.
- CVE-2026-84313HIGHCVSS 8.8EG 8.82026-10-12
Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, POST /api/otp_enroll and POST /api/finish_passkey_register are registered outside RequireSecureSession and accept a normal authenticated session without verifying t…
- CVE-2026-85489HIGHCVSS 8.8EG 8.82026-10-08
An authentication flaw exists in the Brocade ASCG administrative management service component. An unauthenticated network user can issue direct API requests to perform privileged actions, including accessing sensitive system configuration …
- CVE-2026-85423HIGHCVSS 8.8EG 8.82026-10-08
A vulnerability has been identified in the data collection service of Brocade ASCG versions before 3.5.0. An API endpoint within the data collector service fails to perform authentication or authorization checks on incoming requests. An at…
- CVE-2026-85421HIGHCVSS 8.8EG 8.82026-10-08
A critical security vulnerability has been identified in Brocade ASCG versions before 3.5.0. The HTTPS service fails to properly enforce authentication or access control checks on incoming requests. An unauthenticated attacker with network…
- CVE-2026-13043HIGHCVSS 8.8EG 8.82026-10-01
A missing authentication vulnerability in the Kernel Memory Access Driver (PSKMAD) used by WatchGuard endpoint security products allows a local, authenticated attacker to bypass the driver's access-control handshake and issue arbitrary pri…
- CVE-2026-18783HIGHCVSS 8.8EG 8.82026-09-30
Missing authentication for critical function vulnerability in Trex Digital Smart Manufacturing Systems Inc. Trex MES allows Authentication Bypass. This issue affects Trex MES: through 2026-09-29.
- CVE-2026-75825HIGHCVSS 8.8EG 8.82026-09-23
ZohoCorp ManageEngine OpManager versions 12.8.710 and below with the Application Manager Plugin enabled were vulnerable to an Authentication Bypass vulnerability.
- CVE-2026-96455HIGHCVSS 8.8EG 8.82026-09-23
The Reachy Mini daemon exposes an HTTP API for managing the robot. Its app installation endpoint, POST /apps/install in src/reachy_mini/daemon/app/routers/apps.py, has no authentication. The handler's only dependency is Depends(get_app_man…
- CVE-2026-58197HIGHCVSS 8.8EG 8.82026-09-18
ToolHive is a utility designed to simplify the deployment and management of Model Context Protocol servers. Prior to ToolHive CLI 0.30.1 and ToolHive Studio 0.38.0, locally run MCP server containers use the default network permission profi…
- CVE-2026-86801HIGHCVSS 8.8EG 8.82026-09-17
The To Do List Member WordPress plugin from 1.4 through 1.6 ships a file upload endpoint that does not load WordPress and therefore applies no authentication, capability or nonce check of any kind, and validates only the name of an uploade…
- CVE-2026-73173HIGHCVSS 8.8EG 8.82026-09-16
Nozomi Networks Labs identified a CWE-306: Missing Authentication for Critical Function vulnerability in the edgserver management protocol of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows a remote unauthenticated attacker…
- CVE-2026-68070HIGHCVSS 8.8EG 8.82026-09-15
The affected products are missing authentication for a critical function, which could allow an attacker to run as root and pass received bytes directly to a system command.
- CVE-2026-89176HIGHCVSS 8.8EG 8.82026-09-11
WeenyGenius, a computer lab management system developed by Howyar Technologies, has a Missing Authentication vulnerability. Unauthenticated attackers on the same network can easily spoof student or teacher endpoints. Impersonating a studen…
- CVE-2026-59160HIGHCVSS 8.8EG 8.82026-09-09
Yeger is a monorepo for npm packages maintained under the yeger scope. Prior to 2.8.9, the turbo-graph package starts its embedded Next.js server from packages/turbo-graph/src/index.ts on all interfaces, including 0.0.0.0:29312 by default,…
- CVE-2026-86439HIGHCVSS 8.8EG 8.82026-09-07
knowns versions before 0.30.0 fail to validate filesystem paths in MCP tool arguments, allowing attackers to read, create, overwrite and delete files outside the project directory. Attackers can supply path arguments containing directory t…
- CVE-2026-76639HIGHCVSS 8.8EG 8.82026-08-27
Unitree G1 EDU firmware through 1.5.2 contains an unauthenticated remote code execution vulnerability that allows network-adjacent attackers to execute arbitrary commands as root by chaining three weaknesses: an unauthenticated WebRTC-to-D…
- CVE-2026-78369HIGHCVSS 8.8EG 8.82026-08-24
RansomLook contains a missing authentication vulnerability in the /admin/crypto/group/new endpoint. While the endpoint provides an administrative function for creating new crypto group entries, it was not protected by the application's aut…
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