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
3,509 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-306page 57 of 71
- CVE-2022-22309MEDIUMCVSS 6.8EG 6.82022-05-24
The POWER systems FSP is vulnerable to unauthenticated logins through the serial port/TTY interface. This vulnerability can be more critical if the serial port is connected to a serial-over-lan device. IBM X-Force ID: 217095.
- CVE-2021-20161MEDIUMCVSS 6.8EG 6.82021-12-30
Trendnet AC2600 TEW-827DRU version 2.08B01 does not have sufficient protections for the UART functionality. A malicious actor with physical access to the device is able to connect to the UART port via a serial connection. No username or pa…
- CVE-2021-33882MEDIUMCVSS 6.8EG 6.82021-08-25
A Missing Authentication for Critical Function vulnerability in B. Braun SpaceCom2 prior to 012U000062 allows a remote attacker to reconfigure the device from an unknown source because of lack of authentication on proprietary networking co…
- CVE-2021-32794MEDIUMCVSS 6.8EG 6.82021-07-26
ArchiSteamFarm is a C# application with primary purpose of idling Steam cards from multiple accounts simultaneously. Due to a bug in ASF code `POST /Api/ASF` ASF API endpoint responsible for updating global ASF config incorrectly removed `…
- CVE-2021-26928MEDIUMCVSS 6.8EG 6.82021-06-04
BIRD through 2.0.7 does not provide functionality for password authentication of BGP peers. Because of this, products that use BIRD (which may, for example, include Tigera products in some configurations, as well as products of other vendo…
- CVE-2021-22316MEDIUMCVSS 6.8EG 6.82021-06-03
There is a Missing Authentication for Critical Function vulnerability in Huawei Smartphone. Attackers with physical access to the device can thereby exploit this vulnerability. A successful exploitation of this vulnerability can compromise…
- CVE-2021-20262MEDIUMCVSS 6.8EG 6.82021-03-09
A flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. This flaw allows an attacker to take over an account if they can obtain temporary, physical access to a user’s browser. The highest t…
- CVE-2020-15483MEDIUMCVSS 6.8EG 6.82020-08-26
An issue was discovered on Nescomed Multipara Monitor M1000 devices. The physical UART debug port provides a shell, without requiring a password, with complete access.
- CVE-2020-1813MEDIUMCVSS 6.8EG 6.82020-06-15
HUAWEI P30 smart phone with versions earlier than 10.1.0.135(C00E135R2P11) have an improper authentication vulnerability. Due to improper authentication of specific interface, in specific scenario attackers could access specific interface …
- CVE-2020-10263MEDIUMCVSS 6.8EG 6.82020-04-08
An issue was discovered on XIAOMI XIAOAI speaker Pro LX06 1.52.4. Attackers can get root shell by accessing the UART interface and then they can (i) read Wi-Fi SSID or password, (ii) read the dialogue text files between users and XIAOMI XI…
- CVE-2019-16258MEDIUMCVSS 6.8EG 6.82020-03-20
The bootloader of the homee Brain Cube V2 through 2.23.0 allows attackers with physical access to gain root access by manipulating the U-Boot environment via the CLI after connecting to the internal UART interface.
- CVE-2017-17746MEDIUMCVSS 6.8EG 6.82017-12-20
Weak access control methods on the TP-Link TL-SG108E 1.0.0 allow any user on a NAT network with an authenticated administrator to access the device without entering user credentials. The authentication record is stored on the device; thus …
- CVE-2017-8156MEDIUMCVSS 6.8EG 6.82017-11-22
The outdoor unit of Customer Premise Equipment (CPE) product B2338-168 V100R001C00 has a no authentication vulnerability on the serial port. An attacker can access the serial port on the circuit board of the outdoor unit and log in to the …
- CVE-2020-11547MEDIUMCVSS 5.3EG 6.82020-04-05
PRTG Network Monitor before 20.1.57.1745 allows remote unauthenticated attackers to obtain information about probes running or the server itself (CPU usage, memory, Windows version, and internal statistics) via an HTTP request, as demonstr…
- CVE-2026-85981MEDIUMCVSS 6.7EG 6.72026-09-08
The administrative panel of the Auth0 AD/LDAP Connector (versions 6.5.0 and earlier) listens on the local loopback interface without requiring authentication. This allows a local, low-privileged user or process on the host system to access…
- CVE-2026-61176MEDIUMCVSS 6.7EG 6.72026-07-21
Vulnerability in the Oracle Product Lifecycle Analytics product of Oracle Supply Chain (component: Installation Issues). The supported version that is affected is 3.6.1. Easily exploitable vulnerability allows high privileged attacker wi…
- CVE-2026-4522MEDIUMCVSS 6.7EG 6.72026-06-25
Missing authentication for critical function vulnerability in HYPR Passwordless on Windows allows Credentials Interception. This issue affects HYPR Passwordless: before 11.1.1.
- CVE-2026-42176MEDIUMCVSS 6.7EG 6.72026-05-08
Scoold is a Q&A and a knowledge sharing platform for teams. Prior to version 1.67.0, Scoold allows the admins configuration value to be modified through /api/config/set/admins with a forged Bearer token that is accepted as an admin API tok…
- CVE-2025-30650MEDIUMCVSS 6.7EG 6.72026-04-08
A Missing Authentication for Critical Function vulnerability in command processing of Juniper Networks Junos OS allows a privileged local attacker to gain access to Linux-based line cards as root. This issue affects systems running Junos…
- CVE-2025-24456MEDIUMCVSS 6.7EG 6.72025-01-21
In JetBrains Hub before 2024.3.55417 privilege escalation was possible via LDAP authentication mapping
- CVE-2024-35143MEDIUMCVSS 6.7EG 6.72024-08-04
IBM Planning Analytics Local 2.0 and 2.1 connects to a MongoDB server. MongoDB, a document-oriented database system, is listening on the remote port, and it is configured to allow connections without password authentication. A remote attac…
- CVE-2023-25493MEDIUMCVSS 6.7EG 6.72024-04-05
A potential vulnerability was reported in the BIOS update tool driver for some Desktop, Smart Edge, Smart Office, and ThinkStation products that could allow a local user with elevated privileges to execute arbitrary code.
- CVE-2025-42875MEDIUMCVSS 6.6EG 6.62025-12-09
The SAP Internet Communication Framework does not conduct any authentication checks for features that need user identification allowing an attacker to reuse authorization tokens, violating secure authentication practices causing low impact…
- CVE-2024-45229MEDIUMCVSS 6.6EG 6.62024-09-20
The Versa Director offers REST APIs for orchestration and management. By design, certain APIs, such as the login screen, banner display, and device registration, do not require authentication. However, it was discovered that for Directors …
- CVE-2024-22449MEDIUMCVSS 6.6EG 6.62024-02-01
Dell PowerScale OneFS versions 9.0.0.x through 9.6.0.x contains a missing authentication for critical function vulnerability. A low privileged local malicious user could potentially exploit this vulnerability to gain elevated access.
- CVE-2022-20060MEDIUMCVSS 6.6EG 6.62022-03-10
In preloader (usb), there is a possible permission bypass due to a missing proper image authentication. This could lead to local escalation of privilege, for an attacker who has physical access to the device, with no additional execution p…
- CVE-2020-9473MEDIUMCVSS 6.6EG 6.62020-04-06
The S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4 has a passwordless ftp ssh user. By using an exploit chain, an attacker with access to the network can get root access on the gateway.
- CVE-2026-93693MEDIUMCVSS 6.5EG 6.52026-10-12
In Progress ShareFile Storage Zones Controller v5.12.6 and below, improper validation of outbound request destinations and parameters, unsafe JSONP response formatting, and insufficient validation on queue service can be chained by a remot…
- CVE-2026-108757MEDIUMCVSS 6.5EG 6.52026-10-11
Nexting pinclaw OpenClaw channel plugin through 0.3.0 contains a missing authentication vulnerability in src/core/http-router.ts that skips the authToken check on POST /pinclaw/send. Unauthenticated attackers reaching port 18790, which bin…
- CVE-2026-71299MEDIUMCVSS 6.5EG 6.52026-10-05
A flaw was found in Maestro. Its REST API write endpoints were registered without proper authentication middleware. This allows a remote attacker to perform unauthorized write operations, such as creating, modifying, or deleting consumers …
- CVE-2026-104446MEDIUMCVSS 6.5EG 6.52026-10-02
YesWiki before 4.6.7 contains an authentication bypass in the contact mail AJAX handler that allows unauthenticated attackers to send email through the wiki's SMTP server. Attackers can POST an XMLHttpRequest to the mail handler without fi…
- CVE-2026-103538MEDIUMCVSS 6.5EG 6.52026-10-01
A security flaw has been discovered in ZongXR SuperMarket 1.0.0.0. Affected by this issue is the function OrderController.deleteOrder of the file order/src/main/java/com/supermarket/order/controller/OrderController.java of the component Or…
- CVE-2026-102124MEDIUMCVSS 6.5EG 6.52026-09-30
A Kiteworks appliance setup interface did not enforce authentication once the appliance had completed initial configuration. An unauthenticated attacker with network access to the appliance could read and modify a limited set of setup reco…
- CVE-2026-66083MEDIUMCVSS 6.5EG 6.52026-09-29
The /datasources/unauth-datasource endpoint does not properly enforce data source authorization. An authenticated user can invoke this endpoint to obtain information about data sources they are not authorized to access. This may expose dat…
- CVE-2026-100192MEDIUMCVSS 6.5EG 6.52026-09-25
X-SpringBoot through 6.0 exposes appKey and appSecret credentials in the GET /application/manager/select endpoint without authentication or field filtering. Unauthenticated attackers can retrieve these credentials and use them to send arbi…
- CVE-2026-89034MEDIUMCVSS 6.5EG 6.52026-09-16
TCH QRing smart ring model R20_B006 running firmware RT09R20_1.00.00_250318 contains an unauthenticated Bluetooth Low Energy access vulnerability that allows any nearby attacker to connect to the device without pairing, authentication, or …
- CVE-2026-68953MEDIUMCVSS 6.5EG 6.52026-09-15
The affected products are vulnerable to an authentication bypass that allows unauthenticated remote attackers to disclose sensitive device information, including administrator credentials in plaintext, by sending crafted HTTP(S) requests.
- CVE-2026-89027MEDIUMCVSS 6.5EG 6.52026-09-15
miniOrange JWT Authentication for WP REST APIs plugin for WordPress before 4.8.0 contains an authentication method downgrade vulnerability that allows unauthenticated attackers to bypass administrator-configured authentication by supplying…
- CVE-2026-82784MEDIUMCVSS 6.5EG 6.52026-09-14
Missing authentication for critical function vulnerability exists in Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*. An attacker may execute a REST API without authentication, which could allow the attacker to retrieve I/O values and/…
- CVE-2026-90513MEDIUMCVSS 6.5EG 6.52026-09-13
A flaw has been found in simalexan api-lambda-send-email-ses up to bda6869aa81371d1e872242e74fe7d953edb818d. This issue affects the function SES.sendEmail of the file template.yml of the component API Gateway Endpoint. This manipulation of…
- CVE-2026-90449MEDIUMCVSS 6.5EG 6.52026-09-11
When a particular authentication mode is configured, the reverse proxy forwards requests for a bundled third-party administrative interface directly to that interface without applying the gateway's own authentication requirement first. All…
- CVE-2026-89261MEDIUMCVSS 6.5EG 6.52026-09-11
MoguBlog through 6.2 exposes Elasticsearch index management endpoints in the mogu_search service without authentication, allowing remote attackers to delete, recreate, or alter the blog search index. Attackers can invoke POST endpoints to …
- CVE-2026-87924MEDIUMCVSS 6.5EG 6.52026-09-09
A security vulnerability has been detected in Rizwan17 inventory-management-system up to bfe78a330d01bb26b9daec5dc9ecd5c77900e03f. This affects an unknown part of the file includes/invoice_bill.php of the component Invoice Generation. Such…
- CVE-2026-86293MEDIUMCVSS 6.5EG 6.52026-09-07
A flaw has been found in SourceCodester Simple Traffic Offense System 1.0. Affected by this vulnerability is an unknown functionality of the file delete-user.php of the component Deletion Endpoint. Executing a manipulation of the argument …
- CVE-2026-84840MEDIUMCVSS 6.5EG 6.52026-09-02
A vulnerability was identified in tsi-coop tsi-dpdp-cms up to 0.5.0. This affects an unknown part of the file InterceptingFilter.java of the component Bootstrap Setup Endpoint. The manipulation leads to missing authentication. The attack c…
- CVE-2026-82265MEDIUMCVSS 6.5EG 6.52026-08-28
Zipkin through 3.6.1 exposes Spring Boot Actuator endpoints on the tracing API port without authentication, allowing unauthenticated attackers to access sensitive information. Attackers can read environment variables, bean configurations, …
- CVE-2026-78434MEDIUMCVSS 6.5EG 6.52026-08-24
A flaw has been found in Faveo Helpdesk up to 2.0.3. This impacts the function FormController::post_ticket_reply of the file app/Http/Controllers/Client/helpdesk/FormController.php of the component post-ticket-reply Endpoint. This manipula…
- CVE-2026-34949MEDIUMCVSS 6.5EG 6.52026-08-21
Combodo iTop is a web based IT service management tool.Prior to 3.2.3, an unauthenticated user could delete the .readonly file on iTop instances — a file created during the setup process that prevents users from performing write actions.…
- CVE-2026-60682MEDIUMCVSS 6.5EG 6.52026-08-18
Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Repository). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows unauthenticated attacker with n…
- CVE-2026-52480MEDIUMCVSS 6.5EG 6.52026-08-18
An issue in SJRC F11 SJ-GPS-PRO firmware build 2019-09-17 allows a remote attacker to obtain sensitive information via the inetd service
Map vulnerabilities like CWE-306 to your infrastructure
EchelonGraph correlates every CVE — across CWE-306 and 150+ other weakness categories — against the assets you actually run. See blast radius, fix versions, and remediation steps in one graph.
Book a Demo →