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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
1Ibm
1Power System S922 Firmware
Jun 17, 2026
May 24, 2022
N/A· v4
6.8 MEDIUM· v3
4.6 MEDIUM· v2
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: 21...Show more
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.Show less
1Grafana
1Grafana
Jun 17, 2026
May 20, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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=e...Show more
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 microservices modeShow less
1Siemens
367kg8500 0aa00 0aa0 Firmware
7kg8500 0aa00 2aa0 Firmware7kg8500 0aa10 0aa0 Firmware+33 more
Jun 17, 2026
May 20, 2022
6.9 MEDIUM· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices do not restrict unauthenticated access to certain pages of the web interface. This could allow an attacker to delete log files withou...Show more
A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices do not restrict unauthenticated access to certain pages of the web interface. This could allow an attacker to delete log files without authentication.Show less
1Siemens
367kg8500 0aa00 0aa0 Firmware
7kg8500 0aa00 2aa0 Firmware7kg8500 0aa10 0aa0 Firmware+33 more
Jun 17, 2026
May 20, 2022
6.9 MEDIUM· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A vulnerability has been identified in SICAM T (All versions < V3.0). The web based management interface of affected devices does not employ special access protection for certain internal developer views. This could allo...Show more
A vulnerability has been identified in SICAM T (All versions < V3.0). The web based management interface of affected devices does not employ special access protection for certain internal developer views. This could allow unauthenticated users to extract internal configuration details.Show less
1Siemens
367kg8500 0aa00 0aa0 Firmware
7kg8500 0aa00 2aa0 Firmware7kg8500 0aa10 0aa0 Firmware+33 more
Jun 17, 2026
May 20, 2022
5.3 MEDIUM· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
A vulnerability has been identified in SICAM T (All versions < V3.0). The web based management interface of affected devices does not employ special access protection for certain internal developer views. This could allo...Show more
A vulnerability has been identified in SICAM T (All versions < V3.0). The web based management interface of affected devices does not employ special access protection for certain internal developer views. This could allow authenticated users to access critical device information.Show less
1Siemens
367kg8500 0aa00 0aa0 Firmware
7kg8500 0aa00 2aa0 Firmware7kg8500 0aa10 0aa0 Firmware+33 more
Jun 17, 2026
May 20, 2022
N/A· v4
6.5 MEDIUM· v3
6.4 MEDIUM· v2
A vulnerability has been identified in SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM...Show more
A vulnerability has been identified in SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00). Affected devices allow unauthenticated access to the web interface configuration area. This could allow an attacker to extract internal configuration details or to reconfigure network settings. However, the reconfigured settings cannot be activated unless the role of an authenticated administrator user.Show less
1Microsoft
17Windows 10 1507
Windows 10 1607Windows 10 1809+14 more
Jun 17, 2026
May 10, 2022
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
Windows LSA Spoofing Vulnerability
1Supsystic
1Popup
Jun 17, 2026
May 9, 2022
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
The Popup by Supsystic WordPress plugin before 1.10.9 does not have any authentication and authorisation in an AJAX action, allowing unauthenticated attackers to call it and get the email addresses of subscribed users
1F5
1Nginx Service Mesh
Jun 17, 2026
May 5, 2022
N/A· v4
6.5 MEDIUM· v3
3.3 LOW· v2
On all versions 1.3.x (fixed in 1.4.0) NGINX Service Mesh control plane endpoints are exposed to the cluster overlay network. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
1F5
11Big Ip Access Policy Manager
Big Ip Advanced Firewall ManagerBig Ip Analytics+8 more
Jun 17, 2026
May 5, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all 12.1.x and 11.6.x versions, undisclosed requests may bypass i...Show more
On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all 12.1.x and 11.6.x versions, undisclosed requests may bypass iControl REST authentication. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluatedShow less
1Trumpf
3Trutops Boost
Trutops FabTrutops Monitor
Jun 17, 2026
May 2, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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.
1Usu
1Oracle Optimization
Jun 17, 2026
Apr 29, 2022
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
USU Oracle Optimization before 5.17.5 lacks Polkit authentication, which allows smartcollector users to achieve root access via pkexec. NOTE: this is not an Oracle Corporation product.
1Lexmark
1Lexmark Firmware
Jun 17, 2026
Apr 28, 2022
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Lexmark products through 2022-02-10 have Incorrect Access Control.
1Hammock
1Assetview
Jun 17, 2026
Apr 28, 2022
N/A· v4
9.8 CRITICAL· v3
9.3 HIGH· v2
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 managin...Show more
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 result in the managed clients to execute arbitrary code with the administrative privilege.Show less
1Zammad
1Zammad
Jun 17, 2026
Apr 27, 2022
N/A· v4
9.1 CRITICAL· v3
5.8 MEDIUM· v2
An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log without authentication. This vulnerability can allow attackers to execute phishing attacks or cause a Denial of Service (Do...Show more
An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log without authentication. This vulnerability can allow attackers to execute phishing attacks or cause a Denial of Service (DoS).Show less
1Brandexponents
1Tatsu
Jun 17, 2026
Apr 25, 2022
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
The Tatsu WordPress plugin before 3.3.12 add_custom_font action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's upload directory. By adding a PHP shell with...Show more
The Tatsu WordPress plugin before 3.3.12 add_custom_font action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's upload directory. By adding a PHP shell with a filename starting with a dot ".", this can bypass extension control implemented in the plugin. Moreover, there is a race condition in the zip extraction process which makes the shell file live long enough on the filesystem to be callable by an attacker.Show less
1Siteground
1Siteground Security
Jun 17, 2026
Apr 19, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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 the 2FA back-up code impleme...Show more
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 the 2FA back-up code implementation that logs users in upon success. This affects versions up to, and including, 1.2.5.Show less
1Siteground
1Security Optimizer
Jun 17, 2026
Apr 19, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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 allo...Show more
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 and unauthorized users to configure 2FA for pending accounts. Upon successful configuration, the attacker is logged in as that user without access to a username/password pair which is the expected first form of authentication. This affects versions up to, and including, 1.2.5.Show less
1Combined Charging System Project
1Combined Charging System Firmware
Jun 17, 2026
Apr 12, 2022
N/A· v4
6.5 MEDIUM· v3
3.3 LOW· v2
Electric Vehicle (EV) commonly utilises the Combined Charging System (CCS) for DC rapid charging. To exchange important messages such as the State of Charge (SoC) with the Electric Vehicle Supply Equipment (EVSE) CCS use...Show more
Electric Vehicle (EV) commonly utilises the Combined Charging System (CCS) for DC rapid charging. To exchange important messages such as the State of Charge (SoC) with the Electric Vehicle Supply Equipment (EVSE) CCS uses a high-bandwidth IP link provided by the HomePlug Green PHY (HPGP) power-line communication (PLC) technology. The attack interrupts necessary control communication between the vehicle and charger, causing charging sessions to abort. The attack can be conducted wirelessly from a distance using electromagnetic interference, allowing individual vehicles or entire fleets to be disrupted simultaneously. In addition, the attack can be mounted with off-the-shelf radio hardware and minimal technical knowledge. With a power budget of 1 W, the attack is successful from around 47 m distance. The exploited behavior is a required part of the HomePlug Green PHY, DIN 70121 & ISO 15118 standards and all known implementations exhibit it. In addition to electric cars, Brokenwire affects electric ships, airplanes and heavy duty vehicles utilising these standards.Show less
1Vfbpro
1Visual Form Builder
Jun 17, 2026
Apr 12, 2022
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
The Visual Form Builder WordPress plugin before 3.0.6 does not perform access control on entry form export, allowing unauthenticated users to see the form entries or export it as a CSV File using the vfb-export endpoint.