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
3,824 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-306page 19 of 77
- CVE-2022-24562CRITICALCVSS 9.8EG 9.82022-06-16
In IOBit IOTransfer 4.3.1.1561, an unauthenticated attacker can send GET and POST requests to Airserv and gain arbitrary read/write access to the entire file-system (with admin privileges) on the victim's endpoint, which can result in data…
- CVE-2021-41418CRITICALCVSS 9.8EG 9.82022-06-15
AriaNg v0.1.0~v1.2.2 is affected by an incorrect access control vulnerability through not authenticating visitors' access rights.
- CVE-2022-30230CRITICALCVSS 9.8EG 9.82022-06-14
A vulnerability has been identified in SICAM GridEdge (Classic) (All versions < V2.6.6). The affected application does not require authenticated access for privileged functions. This could allow an unauthenticated attacker to create a new …
- CVE-2022-28660CRITICALCVSS 9.8EG 9.82022-05-20
The querier component in Grafana Enterprise Logs 1.1.x through 1.3.x before 1.4.0 does not require authentication when X-Scope-OrgID is used. Versions 1.2.1, 1.3.1, and 1.4.0 contain the bugfix. This affects -auth.type=enterprise in micros…
- CVE-2022-1300CRITICALCVSS 9.8EG 9.82022-05-02
Multiple Version of TRUMPF TruTops products expose a service function without necessary authentication. Execution of this function may result in unauthorized access to change of data or disruption of the whole service.
- CVE-2022-28719CRITICALCVSS 9.8EG 9.82022-04-28
Missing authentication for critical function in AssetView prior to Ver.13.2.0 allows a remote unauthenticated attacker with some knowledge on the system configuration to upload a crafted configuration file to the managing server, which may…
- CVE-2022-0992CRITICALCVSS 9.8EG 9.82022-04-19
The SiteGround Security plugin for WordPress is vulnerable to authentication bypass that allows unauthenticated users to log in as administrative users due to missing identity verification on initial 2FA set-up that allows unauthenticated …
- CVE-2021-46009CRITICALCVSS 9.8EG 9.82022-03-30
In Totolink A3100R V5.9c.4577, multiple pages can be read by curl or Burp Suite without authentication. Additionally, admin configurations can be set without cookies.
- CVE-2021-44259CRITICALCVSS 9.8EG 9.82022-03-17
A vulnerability is in the 'wx.html' page of the WAVLINK AC1200, version WAVLINK-A42W-1.27.6-20180418, which can allow a remote attacker to access this page without any authentication. When an unauthorized user accesses this page directly, …
- CVE-2022-25251CRITICALCVSS 9.8EG 9.82022-03-16
When connecting to a certain port Axeda agent (All versions) and Axeda Desktop Server for Windows (All versions) may allow an attacker to send certain XML messages to a specific port without proper authentication. Successful exploitation o…
- CVE-2022-25247CRITICALCVSS 9.8EG 9.82022-03-16
Axeda agent (All versions) and Axeda Desktop Server for Windows (All versions) may allow an attacker to send certain commands to a specific port without authentication. Successful exploitation of this vulnerability could allow a remote una…
- CVE-2021-46384CRITICALCVSS 9.8EG 9.82022-03-04
https://gitee.com/mingSoft/MCMS MCMS <=5.2.5 is affected by: RCE. The impact is: execute arbitrary code (remote). The attack vector is: ${"freemarker.template.utility.Execute"?new()("calc")}. ¶¶ MCMS has a pre-auth RCE vulnerability thro…
- CVE-2021-45420CRITICALCVSS 9.8EG 9.82022-02-14
Emerson Dixell XWEB-500 products are affected by arbitrary file write vulnerability in /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi. An attacker will be able to write any file on the target system withou…
- CVE-2021-20158CRITICALCVSS 9.8EG 9.82021-12-30
Trendnet AC2600 TEW-827DRU version 2.08B01 contains an authentication bypass vulnerability. It is possible for an unauthenticated, malicous actor to force the change of the admin password due to a hidden administrative command.
- CVE-2021-45232CRITICALCVSS 9.8EG 9.82021-12-27
In Apache APISIX Dashboard before 2.10.1, the Manager API uses two frameworks and introduces framework `droplet` on the basis of framework `gin`, all APIs and authentication middleware are developed based on framework `droplet`, but some A…
- CVE-2021-36888CRITICALCVSS 9.8EG 9.82021-12-15
Unauthenticated Arbitrary Options Update vulnerability leading to full website compromise discovered in Image Hover Effects Ultimate (versions <= 9.6.1) WordPress plugin.
- CVE-2021-22279CRITICALCVSS 9.8EG 9.82021-12-13
A Missing Authentication vulnerability in RobotWare for the OmniCore robot controller allows an attacker to read and modify files on the robot controller if the attacker has access to the Connected Services Gateway Ethernet port.
- CVE-2021-44152CRITICALCVSS 9.8EG 9.82021-12-13
An issue was discovered in Reprise RLM 14.2. Because /goform/change_password_process does not verify authentication or authorization, an unauthenticated user can change the password of any existing user. This allows an attacker to change t…
- CVE-2021-42783CRITICALCVSS 9.8EG 9.82021-11-23
Missing Authentication for Critical Function vulnerability in debug_post_set.cgi of D-Link DWR-932C E1 firmware allows an unauthenticated attacker to execute administrative actions.
- CVE-2021-20136CRITICALCVSS 9.8EG 9.82021-11-01
ManageEngine Log360 Builds < 5235 are affected by an improper access control vulnerability allowing database configuration overwrite. An unauthenticated remote attacker can send a specially crafted message to Log360 to change its backend d…
- CVE-2021-38457CRITICALCVSS 9.8EG 9.82021-10-22
The server permits communication without any authentication procedure, allowing the attacker to initiate a session with the server without providing any form of authentication.
- CVE-2021-33543CRITICALCVSS 9.8EG 9.82021-09-13
Multiple camera devices by UDP Technology, Geutebrück and other vendors allow unauthenticated remote access to sensitive files due to default user authentication settings. This can lead to manipulation of the device and denial of service.
- CVE-2021-28913CRITICALCVSS 9.8EG 9.82021-09-09
BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow unauthenticated attackers access to /webif/SecurityModule to validate the so called and hard coded unique 'eibPort String' which acts as the root SSH key passphrase. This is usable …
- CVE-2021-38540CRITICALCVSS 9.8EG 9.82021-09-09
The variable import endpoint was not protected by authentication in Airflow >=2.0.0, <2.1.3. This allowed unauthenticated users to hit that endpoint to add/modify Airflow variables used in DAGs, potentially resulting in a denial of service…
- CVE-2020-25566CRITICALCVSS 9.8EG 9.82021-08-11
In SapphireIMS 5.0, it is possible to take over an account by sending a request to the Save_Password form as shown in POC. Notice that we do not require a JSESSIONID in this request and can reset any user’s password by changing the usern…
- CVE-2020-25563CRITICALCVSS 9.8EG 9.82021-08-11
In SapphireIMS 5.0, it is possible to create local administrator on any client without requiring any credentials by directly accessing RemoteMgmtTaskSave (Automation Tasks) feature and not having a JSESSIONID.
- CVE-2021-37843CRITICALCVSS 9.8EG 9.82021-08-02
The resolution SAML SSO apps for Atlassian products allow a remote attacker to login to a user account when only the username is known (i.e., no other authentication is provided). The fixed versions are for Jira: 3.6.6.1, 4.0.12, 5.0.5; fo…
- CVE-2020-36239CRITICALCVSS 9.8EG 9.82021-07-29
Jira Data Center, Jira Core Data Center, Jira Software Data Center from version 6.3.0 before 8.5.16, from 8.6.0 before 8.13.8, from 8.14.0 before 8.17.0 and Jira Service Management Data Center from version 2.0.2 before 4.5.16, from version…
- CVE-2021-22772CRITICALCVSS 9.8EG 9.82021-07-21
A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T200 ((Modbus) SC2-04MOD-07000100 and earlier), Easergy T200 ((IEC104) SC2-04IEC-07000100 and earlier), and Easergy T200 ((DNP3) SC2-04DNP-07000102 and…
- CVE-2021-36124CRITICALCVSS 9.8EG 9.82021-07-13
An issue was discovered in Echo ShareCare 8.15.5. It does not perform authentication or authorization checks when accessing a subset of sensitive resources, leading to the ability for unauthenticated users to access pages that are vulnerab…
- CVE-2021-28809CRITICALCVSS 9.8EG 9.82021-07-08
An improper access control vulnerability has been reported to affect certain legacy versions of HBS 3. If exploited, this vulnerability allows attackers to compromise the security of the operating system.QNAP have already fixed this vulner…
- CVE-2021-33221CRITICALCVSS 9.8EG 9.82021-07-07
An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.
- CVE-2021-34621CRITICALCVSS 9.8EG 9.82021-07-07
A vulnerability in the user registration component found in the ~/src/Classes/RegistrationAuth.php file of the ProfilePress WordPress plugin made it possible for users to register on sites as an administrator. This issue affects versions 3…
- CVE-2021-31337CRITICALCVSS 9.8EG 9.82021-06-28
The Telnet service of the SIMATIC HMI Comfort Panels system component in affected products does not require authentication, which may allow a remote attacker to gain access to the device if the service is enabled. Telnet is disabled by def…
- CVE-2021-33346CRITICALCVSS 9.8EG 9.82021-06-24
There is an arbitrary password modification vulnerability in a D-LINK DSL-2888A router product. An attacker can use this vulnerability to modify the password of the admin user without authorization.
- CVE-2021-32930CRITICALCVSS 9.8EG 9.82021-06-11
The affected product’s configuration is vulnerable due to missing authentication, which may allow an attacker to change configurations and execute arbitrary code on the iView (versions prior to v5.7.03.6182).
- CVE-2021-23847CRITICALCVSS 9.8EG 9.82021-06-09
A Missing Authentication in Critical Function in Bosch IP cameras allows an unauthenticated remote attacker to extract sensitive information or change settings of the camera by sending crafted requests to the device. Only devices of the CP…
- CVE-2021-21986CRITICALCVSS 9.8EG 9.82021-05-26
The vSphere Client (HTML5) contains a vulnerability in a vSphere authentication mechanism for the Virtual SAN Health Check, Site Recovery, vSphere Lifecycle Manager, and VMware Cloud Director Availability plug-ins. A malicious actor with n…
- CVE-2021-30190CRITICALCVSS 9.8EG 9.82021-05-25
CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control.
- CVE-2021-29203CRITICALCVSS 9.8EG 9.82021-05-06
A security vulnerability has been identified in the HPE Edgeline Infrastructure Manager, also known as HPE Edgeline Infrastructure Management Software, prior to version 1.22. The vulnerability could be remotely exploited to bypass remote a…
- CVE-2020-35758CRITICALCVSS 9.8EG 9.82021-05-03
An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices. There is a Authentication Bypass in the Web Interface. This interface does not properly restrict access to internal functionality. Despite presenting a password login page …
- CVE-2020-35757CRITICALCVSS 9.8EG 9.82021-05-03
An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices. There is Unauthenticated Root ADB Access Over TCP. The LS9 web interface provides functionality to access ADB over TCP. This is not enabled by default, but can be enabled b…
- CVE-2021-30167CRITICALCVSS 9.8EG 9.82021-04-28
The manage users profile services of the network camera device allows an authenticated. Remote attackers can modify URL parameters and further amend user’s information and escalate privileges to control the devices.
- CVE-2021-20697CRITICALCVSS 9.8EG 9.82021-04-26
Missing authentication for critical function in DAP-1880AC firmware version 1.21 and earlier allows a remote attacker to login to the device as an authenticated user without the access privilege via unspecified vectors.
- CVE-2020-25218CRITICALCVSS 9.8EG 9.82021-03-29
Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 (Base) allow Authentication Bypass in its administrative web interface.
- CVE-2021-28122CRITICALCVSS 9.8EG 9.82021-03-10
A request-validation issue was discovered in Open5GS 2.1.3 through 2.2.x before 2.2.1. The WebUI component allows an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in the subscriber databa…
- CVE-2021-27215CRITICALCVSS 9.8EG 9.82021-03-03
An issue was discovered in genua genugate before 9.0 Z p19, 9.1.x through 9.6.x before 9.6 p7, and 10.x before 10.1 p4. The Web Interfaces (Admin, Userweb, Sidechannel) can use different methods to perform the authentication of a user. A s…
- CVE-2021-1396CRITICALCVSS 9.8EG 9.82021-02-24
Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make lim…
- CVE-2021-1393CRITICALCVSS 9.8EG 9.82021-02-24
Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make lim…
- CVE-2021-22652CRITICALCVSS 9.8EG 9.82021-02-11
Access to the Advantech iView versions prior to v5.7.03.6112 configuration are missing authentication, which may allow an unauthorized attacker to change the configuration and obtain code execution.
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 →