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CWE-306

2,604 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 (2,604)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Seiko Sol
2Skybridge Basic Mb A130 Firmware
Skybridge Mb A200 Firmware
Jun 17, 2026
May 10, 2023
N/A· v4
8.6 HIGH· v3
N/A· v2
Missing authentication for critical function exists in Seiko Solutions SkyBridge series, which may allow a remote attacker to obtain or alter the setting information of the product or execute some critical functions with...Show more
Missing authentication for critical function exists in Seiko Solutions SkyBridge series, which may allow a remote attacker to obtain or alter the setting information of the product or execute some critical functions without authentication, e.g., rebooting the product. Affected products and versions are as follows: SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlierShow less
1Mage
1Mage Ai
Jun 17, 2026
May 9, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
mage-ai is an open-source data pipeline tool for transforming and integrating data. Those who use Mage starting in version 0.8.34 and prior to 0.8.72 with user authentication enabled may be affected by a vulnerability. T...Show more
mage-ai is an open-source data pipeline tool for transforming and integrating data. Those who use Mage starting in version 0.8.34 and prior to 0.8.72 with user authentication enabled may be affected by a vulnerability. The terminal could be accessed by users who are not signed in or do not have editor permissions. Version 0.8.72 contains a fix for this issue.Show less
1Sap
1Netweaver Application Server For Java
Jun 17, 2026
May 9, 2023
N/A· v4
9.1 CRITICAL· v3
N/A· v2
In SAP AS NetWeaver JAVA - versions SERVERCORE 7.50, J2EE-FRMW 7.50, CORE-TOOLS 7.50, an unauthenticated attacker can attach to an open interface and make use of an open naming and directory API to instantiate an object...Show more
In SAP AS NetWeaver JAVA - versions SERVERCORE 7.50, J2EE-FRMW 7.50, CORE-TOOLS 7.50, an unauthenticated attacker can attach to an open interface and make use of an open naming and directory API to instantiate an object which has methods which can be called without further authorization and authentication.  A subsequent call to one of these methods can read or change the state of existing services without any effect on availability. Show less
1Cisco
1Spa112 Firmware
Jun 17, 2026
May 4, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A vulnerability in the web-based management interface of Cisco SPA112 2-Port Phone Adapters could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to a...Show more
A vulnerability in the web-based management interface of Cisco SPA112 2-Port Phone Adapters could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to a missing authentication process within the firmware upgrade function. An attacker could exploit this vulnerability by upgrading an affected device to a crafted version of firmware. A successful exploit could allow the attacker to execute arbitrary code on the affected device with full privileges. Cisco has not released firmware updates to address this vulnerability.Show less
1Talend
1Studio
Jun 17, 2026
Apr 28, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
In Talend Studio before 7.3.1-R2022-10 and 8.x before 8.0.1-R2022-09, microservices allow unauthenticated access to the Jolokia endpoint of the microservice. This allows for remote access to the JVM via the Jolokia JMX-H...Show more
In Talend Studio before 7.3.1-R2022-10 and 8.x before 8.0.1-R2022-09, microservices allow unauthenticated access to the Jolokia endpoint of the microservice. This allows for remote access to the JVM via the Jolokia JMX-HTTP bridge.Show less
1Moxa
1Miineport E1 Firmware
Jun 17, 2026
Apr 27, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Moxa MiiNePort E1 has a vulnerability of insufficient access control. An unauthenticated remote user can exploit this vulnerability to perform arbitrary system operation or disrupt service.
1Pingidentity
1Desktop
Jun 17, 2026
Apr 25, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
PingID Desktop prior to the latest released version 1.7.4 contains a vulnerability that can be exploited to bypass the maximum PIN attempts permitted before the time-based lockout is activated.
1Max Tech
1Max G866ac Firmware
Jun 17, 2026
Apr 21, 2023
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
A vulnerability, which was classified as critical, was found in MAXTECH MAX-G866ac 0.4.1_TBRO_20160314. This affects an unknown part of the component Remote Management. The manipulation leads to missing authentication. I...Show more
A vulnerability, which was classified as critical, was found in MAXTECH MAX-G866ac 0.4.1_TBRO_20160314. This affects an unknown part of the component Remote Management. The manipulation leads to missing authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-227001 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Sick
10Fx0 Gent00000 Firmware
Fx0 Gent00030 FirmwareFx0 Gmod00000 Firmware+7 more
Jun 17, 2026
Apr 19, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The Flexi Classic and Flexi Soft Gateways SICK UE410-EN3 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions, SICK UE410-EN1 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions...Show more
The Flexi Classic and Flexi Soft Gateways SICK UE410-EN3 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions, SICK UE410-EN1 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions, SICK UE410-EN3S04 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions, SICK UE410-EN4 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions, SICK FX0-GENT00000 FLEXISOFT EIP GATEW. with serial number <=2311xxxx with Firmware <=V2.11.0, SICK FX0-GMOD00000 FLEXISOFT MOD GATEW. with serial number <=2311xxxx with Firmware <=V2.11.0, SICK FX0-GPNT00000 FLEXISOFT PNET GATEW. with serial number <=2311xxxx with Firmware <=V2.12.0, SICK FX0-GENT00030 FLEXISOFT EIP GATEW.V2 with serial number <=2311xxxx all Firmware versions, SICK FX0-GPNT00030 FLEXISOFT PNET GATEW.V2 with serial number <=2311xxxx all Firmware versions and SICK FX0-GMOD00010 FLEXISOFT MOD GW with serial number <=2311xxxx with Firmware <=V2.11.0 all have Telnet enabled by factory default. No password is set in the default configuration.Show less
1Cloudhypervisor
1Cloud Hypervisor
Jun 17, 2026
Apr 19, 2023
N/A· v4
4.9 MEDIUM· v3
N/A· v2
Cloud hypervisor is a Virtual Machine Monitor for Cloud workloads. This vulnerability allows users to close arbitrary open file descriptors in the Cloud Hypervisor process via sending malicious HTTP request through the H...Show more
Cloud hypervisor is a Virtual Machine Monitor for Cloud workloads. This vulnerability allows users to close arbitrary open file descriptors in the Cloud Hypervisor process via sending malicious HTTP request through the HTTP API socket. As a result, the Cloud Hypervisor process can be easily crashed, causing Deny-of-Service (DoS). This can also be a potential Use-After-Free (UAF) vulnerability. Users require to have the write access to the API socket file to trigger this vulnerability. Impacted versions of Cloud Hypervisor include upstream main branch, v31.0, and v30.0. The vulnerability was initially detected by our `http_api_fuzzer` via oss-fuzz. This issue has been addressed in versions 30.1 and 31.1. Users unable to upgrade may mitigate this issue by ensuring the write access to the API socket file is granted to trusted users only.Show less
1Schneider Electric
2Apc Easy Ups Online Monitoring Software
Easy Ups Online Monitoring Software
Jun 17, 2026
Apr 18, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
A CWE-306: Missing Authentication for Critical Function vulnerability exists that could cause Denial-of-Service when accessed by an unauthenticated user on the Schneider UPS Monitor service.
1Schneider Electric
2Apc Easy Ups Online Monitoring Software
Easy Ups Online Monitoring Software
Jun 17, 2026
Apr 18, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A CWE-306: Missing Authentication for Critical Function vulnerability exists that could allow changes to administrative credentials, leading to potential remote code execution without requiring prior authentication on t...Show more
A CWE-306: Missing Authentication for Critical Function vulnerability exists that could allow changes to administrative credentials, leading to potential remote code execution without requiring prior authentication on the Java RMI interface. Show less
1Oracle
1Weblogic Server
Jun 17, 2026
Apr 18, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
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...Show more
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 attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).Show less
1Oracle
1Weblogic Server
Jun 17, 2026
Apr 18, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
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...Show more
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 attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).Show less
1Commscope
1Dg3450 Firmware
Jun 17, 2026
Apr 15, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
An issue was discovered in DG3450 Cable Gateway AR01.02.056.18_041520_711.NCS.10. The troubleshooting_logs_download.php log file download functionality does not check the session cookie. Thus, an attacker can download al...Show more
An issue was discovered in DG3450 Cable Gateway AR01.02.056.18_041520_711.NCS.10. The troubleshooting_logs_download.php log file download functionality does not check the session cookie. Thus, an attacker can download all log files.Show less
1Microsoft
1Malware Protection Platform
Jun 17, 2026
Apr 14, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Microsoft Defender Security Feature Bypass Vulnerability
1Blackvue
2Dr750 2ch Ir Lte Firmware
Dr750 2ch Lte Firmware
Jun 17, 2026
Apr 13, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authentication in its web server. This vulnerability allows attackers to access sensitive information such as configurations and recordings.
1Fortinet
1Fortiproxy
Jun 17, 2026
Apr 11, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A missing authentication for critical function vulnerability [CWE-306] in FortiPresence infrastructure server before version 1.2.1 allows a remote, unauthenticated attacker to access the Redis and MongoDB instances via c...Show more
A missing authentication for critical function vulnerability [CWE-306] in FortiPresence infrastructure server before version 1.2.1 allows a remote, unauthenticated attacker to access the Redis and MongoDB instances via crafted authentication requests.Show less
1Sap
1Netweaver Enterprise Portal
Jun 17, 2026
Apr 11, 2023
N/A· v4
6.5 MEDIUM· v3
N/A· v2
In SAP NetWeaver Enterprise Portal - version 7.50, an unauthenticated attacker can attach to an open interface and make use of an open API to access a service which will enable them to access or modify server settings an...Show more
In SAP NetWeaver Enterprise Portal - version 7.50, an unauthenticated attacker can attach to an open interface and make use of an open API to access a service which will enable them to access or modify server settings and data, leading to limited impact on confidentiality and integrity. Show less
1Sap
1Diagnostics Agent
Jun 17, 2026
Apr 11, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Due to missing authentication and input sanitization of code the EventLogServiceCollector of SAP Diagnostics Agent - version 720, allows an attacker to execute malicious scripts on all connected Diagnostics Agents runnin...Show more
Due to missing authentication and input sanitization of code the EventLogServiceCollector of SAP Diagnostics Agent - version 720, allows an attacker to execute malicious scripts on all connected Diagnostics Agents running on Windows. On successful exploitation, the attacker can completely compromise confidentiality, integrity and availability of the system. Show less