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CWE-306

3,669 CVEs • Abstraction: Base • Likelihood of Exploit: High

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.

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CVEs (3,669)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Trendnet
1Tew 827dru Firmware
Jun 17, 2026
Dec 30, 2021
N/A· v4
6.8 MEDIUM· v3
7.2 HIGH· v2
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...Show more
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 password is required and the user is given a root shell with full control of the device.Show less
1Trendnet
1Tew 827dru Firmware
Jun 17, 2026
Dec 30, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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 c...Show more
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.Show less
1Trendnet
1Tew 827dru Firmware
Jun 17, 2026
Dec 30, 2021
N/A· v4
6.5 MEDIUM· v3
5.8 MEDIUM· v2
Trendnet AC2600 TEW-827DRU version 2.08B01 lacks proper authentication to the bittorrent functionality. If enabled, anyone is able to visit and modify settings and files via the Bittorent web client by visiting: http://1...Show more
Trendnet AC2600 TEW-827DRU version 2.08B01 lacks proper authentication to the bittorrent functionality. If enabled, anyone is able to visit and modify settings and files via the Bittorent web client by visiting: http://192.168.10.1:9091/transmission/web/Show less
1Trendnet
1Tew 827dru Firmware
Jun 17, 2026
Dec 30, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses information via redirection from the setup wizard. Authentication can be bypassed and a user may view information as Admin by manually browsing to the setup...Show more
Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses information via redirection from the setup wizard. Authentication can be bypassed and a user may view information as Admin by manually browsing to the setup wizard and forcing it to redirect to the desired page.Show less
1Apache
1Apisix Dashboard
Jun 17, 2026
Dec 27, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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 `d...Show more
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 API directly use the interface of framework `gin` thus bypassing the authentication.Show less
1Linuxfoundation
1Longhorn
Jun 17, 2026
Dec 17, 2021
N/A· v4
8.1 HIGH· v3
4.8 MEDIUM· v2
A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a rep...Show more
A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a replica that they should not have access to. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3v.Show less
1Linuxfoundation
1Longhorn
Jun 17, 2026
Dec 17, 2021
N/A· v4
9.6 CRITICAL· v3
8.3 HIGH· v2
A Missing Authentication for Critical Function vulnerability in SUSE Longhorn allows any workload in the cluster to execute any binary present in the image on the host without authentication. This issue affects: SUSE Lon...Show more
A Missing Authentication for Critical Function vulnerability in SUSE Longhorn allows any workload in the cluster to execute any binary present in the image on the host without authentication. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3.Show less
1Blocksera
1Image Hover Effects
Jun 17, 2026
Dec 15, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Unauthenticated Arbitrary Options Update vulnerability leading to full website compromise discovered in Image Hover Effects Ultimate (versions <= 9.6.1) WordPress plugin.
1Abb
1Omnicore C30 Firmware
Jun 17, 2026
Dec 13, 2021
N/A· v4
9.8 CRITICAL· v3
9.3 HIGH· v2
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 Ether...Show more
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.Show less
1Reprisesoftware
1Reprise License Manager
Jun 17, 2026
Dec 13, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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 a...Show more
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 the password of any known user, thereby preventing valid users from accessing the system and granting the attacker full access to that user's account.Show less
1Bkw
1Solar Log 500 Firmware
Jun 17, 2026
Dec 7, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The web administration server in Solar-Log 500 before 2.8.2 Build 52 does not require authentication, which allows remote attackers to gain administrative privileges by connecting to the server. As a result, the attacker...Show more
The web administration server in Solar-Log 500 before 2.8.2 Build 52 does not require authentication, which allows remote attackers to gain administrative privileges by connecting to the server. As a result, the attacker can modify configuration files and change the system status. Fixed with 3.0.0-60 11.10.2013 for SL 200, 500, 1000 / not existing for SL 250, 300, 1200, 2000, SL 50 Gateway, SL Base.Show less
1Wipro
1Holmes
Jun 17, 2026
Nov 29, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Wipro Holmes Orchestrator 20.4.1 (20.4.1_02_11_2020) allows remote attackers to read application log files containing sensitive information via a predictable /log URI.
1Wipro
1Holmes
Jun 17, 2026
Nov 29, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Wipro Holmes Orchestrator 20.4.1 (20.4.1_02_11_2020) allows remote attackers to download arbitrary files, such as reports containing sensitive information, because authentication is not required for API access to process...Show more
Wipro Holmes Orchestrator 20.4.1 (20.4.1_02_11_2020) allows remote attackers to download arbitrary files, such as reports containing sensitive information, because authentication is not required for API access to processexecution/DownloadExcelFile/Domain_Credential_Report_Excel, processexecution/DownloadExcelFile/User_Report_Excel, processexecution/DownloadExcelFile/Process_Report_Excel, processexecution/DownloadExcelFile/Infrastructure_Report_Excel, or processexecution/DownloadExcelFile/Resolver_Report_Excel.Show less
1Zohocorp
3Manageengine Servicedesk Plus
Manageengine Servicedesk Plus MspManageengine Supportcenter Plus
Jun 17, 2026
Nov 29, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Zoho ManageEngine ServiceDesk Plus before 11306, ServiceDesk Plus MSP before 10530, and SupportCenter Plus before 11014 are vulnerable to unauthenticated remote code execution. This is related to /RestAPI URLs in a servl...Show more
Zoho ManageEngine ServiceDesk Plus before 11306, ServiceDesk Plus MSP before 10530, and SupportCenter Plus before 11014 are vulnerable to unauthenticated remote code execution. This is related to /RestAPI URLs in a servlet, and ImportTechnicians in the Struts configuration.Show less
1Dlink
1Dwr 932c E1 Firmware
Jun 17, 2026
Nov 23, 2021
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
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.
1Apache
1Ozone
Jun 17, 2026
Nov 19, 2021
N/A· v4
9.1 CRITICAL· v3
6.4 MEDIUM· v2
In Apache Ozone versions prior to 1.2.0, Container related Datanode requests of Ozone Datanode were not properly authorized and can be called by any client.
1Min
1Minio Console
Jun 17, 2026
Nov 15, 2021
N/A· v4
9.8 CRITICAL· v3
6.8 MEDIUM· v2
Minio console is a graphical user interface for the for MinIO operator. Minio itself is a multi-cloud object storage project. Affected versions are subject to an authentication bypass issue in the Operator Console when a...Show more
Minio console is a graphical user interface for the for MinIO operator. Minio itself is a multi-cloud object storage project. Affected versions are subject to an authentication bypass issue in the Operator Console when an external IDP is enabled. All users on release v0.12.2 and before are affected and are advised to update to 0.12.3 or newer. Users unable to upgrade should add automountServiceAccountToken: false to the operator-console deployment in Kubernetes so no service account token will get mounted inside the pod, then disable the external identity provider authentication by unset the CONSOLE_IDP_URL, CONSOLE_IDP_CLIENT_ID, CONSOLE_IDP_SECRET and CONSOLE_IDP_CALLBACK environment variable and instead use the Kubernetes service account token.Show less
1Zohocorp
1Manageengine Log360
Jun 17, 2026
Nov 1, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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 c...Show more
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 database to an attacker-controlled database and to force Log360 to restart. An attacker can leverage this vulnerability to achieve remote code execution by replacing files executed by Log360 on startup.Show less
1D Link
1Dir 868lw Firmware
Jul 9, 2026
Oct 31, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Several web interfaces in D-Link DIR-868LW 1.12b have no authentication requirements for access, allowing for attackers to obtain users' DNS query history.
1Freeswitch
1Freeswitch
Jun 17, 2026
Oct 26, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. By default, SIP requests of the type...Show more
FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. By default, SIP requests of the type SUBSCRIBE are not authenticated in the affected versions of FreeSWITCH. Abuse of this security issue allows attackers to subscribe to user agent event notifications without the need to authenticate. This abuse poses privacy concerns and might lead to social engineering or similar attacks. For example, attackers may be able to monitor the status of target SIP extensions. Although this issue was fixed in version v1.10.6, installations upgraded to the fixed version of FreeSWITCH from an older version, may still be vulnerable if the configuration is not updated accordingly. Software upgrades do not update the configuration by default. SIP SUBSCRIBE messages should be authenticated by default so that FreeSWITCH administrators do not need to explicitly set the `auth-subscriptions` parameter. When following such a recommendation, a new parameter can be introduced to explicitly disable authentication.Show less