Vulnerabilities (CVE)

Filtered by CWE-306
Total 1860 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-54816 2026-01-26 N/A 9.4 CRITICAL
This vulnerability occurs when a WebSocket endpoint does not enforce proper authentication mechanisms, allowing unauthorized users to establish connections. As a result, attackers can exploit this weakness to gain unauthorized access to sensitive data or perform unauthorized actions. Given that no authentication is required, this can lead to privilege escalation and potentially compromise the security of the entire system.
CVE-2026-0778 2026-01-26 N/A 8.8 HIGH
Enel X JuiceBox 40 Telnet Service Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Enel X JuiceBox 40 charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the telnet service, which listens on TCP port 2000 by default. The issue results from the lack of authentication prior to allowing remote connections. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-23285.
CVE-2026-1364 2026-01-26 N/A 9.8 CRITICAL
IAQS and I6 developed by JNC has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to directly operate system administrative functionalities.
CVE-2025-59097 2026-01-26 N/A N/A
The exos 9300 application can be used to configure Access Managers (e.g. 92xx, 9230 and 9290). The configuration is done in a graphical user interface on the dormakaba exos server. As soon as the save button is clicked in exos 9300, the whole configuration is sent to the selected Access Manager via SOAP. The SOAP request is sent without any prior authentication or authorization by default. Though authentication and authorization can be configured using IPsec for 92xx-K5 devices and mTLS for 92xx-K7 devices, it is not enabled by default and must therefore be activated with additional steps. This insecure default allows an attacker with network level access to completely control the whole environment. An attacker is for example easily able to conduct the following tasks without prior authentication: - Re-configure Access Managers (e.g. remove alarming system requirements) - Freely re-configure the inputs and outputs - Open all connected doors permanently - Open all doors for a defined time interval - Change the admin password - and many more Network level access can be gained due to an insufficient network segmentation as well as missing LAN firewalls. Devices with an insecure configuration have been identified to be directly exposed to the internet.
CVE-2021-47891 2026-01-26 N/A 9.8 CRITICAL
Unified Remote 3.9.0.2463 contains a remote code execution vulnerability that allows attackers to send crafted network packets to execute arbitrary commands. Attackers can exploit the service by connecting to port 9512 and sending specially crafted packets to open a command prompt and download and execute malicious payloads.
CVE-2025-59090 2026-01-26 N/A N/A
On the exos 9300 server, a SOAP API is reachable on port 8002. This API does not require any authentication prior to sending requests. Therefore, network access to the exos server allows e.g. the creation of arbitrary access log events as well as querying the 2FA PINs associated with the enrolled chip cards.
CVE-2026-24423 2026-01-26 N/A N/A
SmarterTools SmarterMail versions prior to build 9511 contain an unauthenticated remote code execution vulnerability in the ConnectToHub API method. The attacker could point the SmarterMail to the malicious HTTP server, which serves the malicious OS command. This command will be executed by the vulnerable application.
CVE-2024-5143 1 Hp 16 W1a75a, W1a75a Firmware, W1a76a and 13 more 2026-01-26 N/A 6.8 MEDIUM
A user with device administrative privileges can change existing SMTP server settings on the device, without having to re-enter SMTP server credentials. By redirecting send-to-email traffic to the new server, the original SMTP server credentials may potentially be exposed.
CVE-2026-1019 1 Gotac 1 Police Statistics Database System 2026-01-23 N/A 9.8 CRITICAL
Police Statistics Database System developed by Gotac has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to read, modify, and delete database contents by using a specific functionality.
CVE-2026-1023 1 Gotac 1 Statistics Database System 2026-01-23 N/A 7.5 HIGH
Statistics Database System developed by Gotac has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to directly exploit a specific functionality to query database contents.
CVE-2024-50375 1 Advantech 6 Eki-6333ac-1gpo, Eki-6333ac-1gpo Firmware, Eki-6333ac-2g and 3 more 2026-01-23 N/A 9.8 CRITICAL
A CWE-306 "Missing Authentication for Critical Function" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The vulnerability can be exploited by remote unauthenticated users capable of interacting with the default "edgserver" service enabled on the access point.
CVE-2024-10924 1 Really-simple-plugins 1 Really Simple Security 2026-01-23 N/A 9.8 CRITICAL
The Really Simple Security (Free, Pro, and Pro Multisite) plugins for WordPress are vulnerable to authentication bypass in versions 9.0.0 to 9.1.1.1. This is due to improper user check error handling in the two-factor REST API actions with the 'check_login_and_get_user' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, when the "Two-Factor Authentication" setting is enabled (disabled by default).
CVE-2025-63391 1 Openwebui 1 Open Webui 2026-01-22 N/A 7.5 HIGH
An authentication bypass vulnerability exists in Open-WebUI <=0.6.32 in the /api/config endpoint. The endpoint lacks proper authentication and authorization controls, exposing sensitive system configuration data to unauthenticated remote attackers.
CVE-2025-63390 1 Mintplexlabs 1 Anythingllm 2026-01-22 N/A 5.3 MEDIUM
An authentication bypass vulnerability exists in AnythingLLM v1.8.5 in via the /api/workspaces endpoint. The endpoint fails to implement proper authentication checks, allowing unauthenticated remote attackers to enumerate and retrieve detailed information about all configured workspaces. Exposed data includes: workspace identifiers (id, name, slug), AI model configurations (chatProvider, chatModel, agentProvider), system prompts (openAiPrompt), operational parameters (temperature, history length, similarity thresholds), vector search settings, chat modes, and timestamps.
CVE-2025-63389 1 Ollama 1 Ollama 2026-01-22 N/A 9.8 CRITICAL
A critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers to perform unauthorized model management operations.
CVE-2025-63896 1 Jxlindia 2 Jxl 9 Inch Car Android Double Din Player, Jxl 9 Inch Car Android Double Din Player Firmware 2026-01-22 N/A 7.6 HIGH
An issue in the Bluetooth Human Interface Device (HID) of JXL 9 Inch Car Android Double Din Player Android v12.0 allows attackers to inject arbitrary keystrokes via a spoofed Bluetooth HID device.
CVE-2025-31963 1 Hcltech 1 Bigfix Insights For Vulnerability Remediation 2026-01-22 N/A 2.9 LOW
Improper authentication and missing CSRF protection in the local setup interface component in HCL BigFix IVR version 4.2 allows a local attacker to perform unauthorized configuration changes via unauthenticated administrative configuration requests.
CVE-2026-22788 1 Wem-project 1 Wem 2026-01-21 N/A 8.2 HIGH
WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Prior to 1.19, the WebErpMesV2 application exposes multiple sensitive API endpoints without authentication middleware. An unauthenticated remote attacker can read business-critical data including companies, quotes, orders, tasks, and whiteboards. Limited write access allows creation of company records and full manipulation of collaboration whiteboards. This vulnerability is fixed in 1.19.
CVE-2025-65824 1 Meatmeet 2 Meatmeet Pro Wifi \& Bluetooth Meat Thermometer, Meatmeet Pro Wifi \& Bluetooth Meat Thermometer Firmware 2026-01-21 N/A 8.8 HIGH
An unauthenticated attacker within proximity of the Meatmeet device can perform an unauthorized Over The Air (OTA) firmware upgrade using Bluetooth Low Energy (BLE), resulting in the firmware on the device being overwritten with the attacker's code. As the device does not perform checks on upgrades, this results in Remote Code Execution (RCE) and the victim losing complete access to the Meatmeet.
CVE-2026-22812 1 Anoma 1 Opencode 2026-01-21 N/A 8.8 HIGH
OpenCode is an open source AI coding agent. Prior to 1.0.216, OpenCode automatically starts an unauthenticated HTTP server that allows any local process (or any website via permissive CORS) to execute arbitrary shell commands with the user's privileges. This vulnerability is fixed in 1.0.216.