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CWE-306

2,630 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 (2,630)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Jun 17, 2026
Jun 10, 2024
N/A· v4
7.6 HIGH· v3
N/A· v2
Missing Authorization vulnerability in Crafthemes Crafthemes Demo Import crafthemes-demo-import allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Crafthemes Demo Import: from n/a...Show more
Missing Authorization vulnerability in Crafthemes Crafthemes Demo Import crafthemes-demo-import allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Crafthemes Demo Import: from n/a through <= 3.3.Show less
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Jun 17, 2026
Jun 6, 2024
8.8 HIGH· v4
9.1 CRITICAL· v3
N/A· v2
The iSTAR door controllers running firmware prior to version 6.6.B, does not support authenticated communications with ICU, which may allow an attacker to gain unauthorized access
1Ibm
1Ds8900f Firmware
Jun 17, 2026
Jun 6, 2024
N/A· v4
6.3 MEDIUM· v3
N/A· v2
IBM System Storage DS8900F 89.22.19.0, 89.30.68.0, 89.32.40.0, 89.33.48.0, 89.40.83.0, and 89.40.93.0 could allow a remote user to create an LDAP connection with a valid username and empty password to establish an anonym...Show more
IBM System Storage DS8900F 89.22.19.0, 89.30.68.0, 89.32.40.0, 89.33.48.0, 89.40.83.0, and 89.40.93.0 could allow a remote user to create an LDAP connection with a valid username and empty password to establish an anonymous connection.   IBM X-Force ID: 279518.Show less
1Argoproj
1Argo Cd
Jun 17, 2026
Jun 6, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. The vulnerability allows unauthorized access to the sensitive settings exposed by /api/v1/settings endpoint without authentication. All sensitive...Show more
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. The vulnerability allows unauthorized access to the sensitive settings exposed by /api/v1/settings endpoint without authentication. All sensitive settings are hidden except passwordPattern. This vulnerability is fixed in 2.11.3, 2.10.12, and 2.9.17.Show less
1Porty
1Powerbank
Jun 17, 2026
Jun 5, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Missing Authentication for Critical Function, Missing Authorization vulnerability in PORTY Smart Tech Technology Joint Stock Company PowerBank Application allows Retrieve Embedded Sensitive Data. This issue affects Powe...Show more
Missing Authentication for Critical Function, Missing Authorization vulnerability in PORTY Smart Tech Technology Joint Stock Company PowerBank Application allows Retrieve Embedded Sensitive Data. This issue affects PowerBank Application: before 2.02.Show less
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Jun 17, 2026
Jun 3, 2024
N/A· v4
3.5 LOW· v3
N/A· v2
Incorrect access control in the fingerprint authentication mechanism of Bitdefender Mobile Security v4.11.3-gms allows attackers to bypass fingerprint authentication due to the use of a deprecated API.
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Jun 17, 2026
Jun 3, 2024
9.3 CRITICAL· v4
N/A· v3
N/A· v2
An authentication bypass vulnerability has been identified in the REST and SOAP API components of Tripwire Enterprise (TE) 9.1.0 when TE is configured to use LDAP/Active Directory SAML authentication and its optional "Au...Show more
An authentication bypass vulnerability has been identified in the REST and SOAP API components of Tripwire Enterprise (TE) 9.1.0 when TE is configured to use LDAP/Active Directory SAML authentication and its optional "Auto-synchronize LDAP Users, Roles, and Groups" feature is enabled. This vulnerability allows unauthenticated attackers to bypass authentication if a valid username is known. Exploitation of this vulnerability could allow remote attackers to gain privileged access to the APIs and lead to unauthorized information disclosure or modification.Show less
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Jun 17, 2026
Jun 3, 2024
9.4 CRITICAL· v4
N/A· v3
N/A· v2
Missing Authentication for Critical Function vulnerability in EMTA Grup PDKS allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects PDKS: from V3.04 before 20240603. NOTE: The vendor...Show more
Missing Authentication for Critical Function vulnerability in EMTA Grup PDKS allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects PDKS: from V3.04 before 20240603. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Milesight
1Devicehub
Jun 17, 2026
Jun 2, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
MileSight DeviceHub - CWE-305 Missing Authentication for Critical Function
1Jetbrains
1Teamcity
Jun 17, 2026
May 29, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
In JetBrains TeamCity before 2022.04.7, 2022.10.6, 2023.05.6, 2023.11.5 authentication bypass was possible in specific edge cases
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Jun 17, 2026
May 28, 2024
N/A· v4
4.6 MEDIUM· v3
N/A· v2
Certain Anpviz products allow unauthenticated users to modify or disable camera related settings such as microphone volume, speaker volume, LED lighting, NTP, motion detection, etc. This affects IPC-D250, IPC-D260, IPC-B...Show more
Certain Anpviz products allow unauthenticated users to modify or disable camera related settings such as microphone volume, speaker volume, LED lighting, NTP, motion detection, etc. This affects IPC-D250, IPC-D260, IPC-B850, IPC-D850, IPC-D350, IPC-D3150, IPC-D4250, IPC-D380, IPC-D880, IPC-D280, IPC-D3180, MC800N, YM500L, YM800N_N2, YMF50B, YM800SV2, YM500L8, and YM200E10 firmware v3.2.2.2 and lower and possibly more vendors/models of IP camera.Show less
1Hp
8W1a75a Firmware
W1a76a FirmwareW1a77a Firmware+5 more
Jun 17, 2026
May 23, 2024
N/A· v4
6.8 MEDIUM· v3
N/A· v2
A user with device administrative privileges can change existing SMTP server settings on the device, without having to re-enter SMTP server credentials. By redirecting send-to-email traffic to the new server, the origin...Show more
A user with device administrative privileges can change existing SMTP server settings on the device, without having to re-enter SMTP server credentials. By redirecting send-to-email traffic to the new server, the original SMTP server credentials may potentially be exposed.Show less
1Cisco
1Secure Client
Jun 17, 2026
May 15, 2024
N/A· v4
6.8 MEDIUM· v3
N/A· v2
A vulnerability in the Network Access Manager (NAM) module of Cisco Secure Client could allow an unauthenticated attacker with physical access to an affected device to elevate privileges to SYSTEM. This vulnerability...Show more
A vulnerability in the Network Access Manager (NAM) module of Cisco Secure Client could allow an unauthenticated attacker with physical access to an affected device to elevate privileges to SYSTEM. This vulnerability is due to a lack of authentication on a specific function. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges on an affected device.Show less
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Jun 17, 2026
May 15, 2024
7.3 HIGH· v4
7.4 HIGH· v3
N/A· v2
When configuring Arc (e.g. during the first setup), a local web interface is provided to ease the configuration process. Such web interface lacks authentication and may thus be abused by a local attacker or malware runni...Show more
When configuring Arc (e.g. during the first setup), a local web interface is provided to ease the configuration process. Such web interface lacks authentication and may thus be abused by a local attacker or malware running on the machine itself. A malicious local user or process, during a window of opportunity when the local web interface is active, may be able to extract sensitive information or change Arc's configuration. This could also lead to arbitrary code execution if a malicious update package is installed.Show less
1Siemens
1Ruggedcom Crossbow
Jun 17, 2026
May 14, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5). The affected systems allow any unauthenticated client to disconnect any active user from the server. An attacker could use this vulnerabili...Show more
A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5). The affected systems allow any unauthenticated client to disconnect any active user from the server. An attacker could use this vulnerability to prevent any user to perform actions in the system, causing a denial of service situation.Show less
1Cyberpower
1Powerpanel
Jun 17, 2026
May 14, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue regarding missing authentication for certain utilities exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated remote attacker can access the PDNU REST APIs, which may result in compromise...Show more
An issue regarding missing authentication for certain utilities exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated remote attacker can access the PDNU REST APIs, which may result in compromise of the application.Show less
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Jun 17, 2026
May 14, 2024
N/A· v4
7.6 HIGH· v3
N/A· v2
An issue was discovered on certain Nuki Home Solutions devices. An attacker with physical access to this JTAG port may be able to connect to the device and bypass both hardware and software security protections. This aff...Show more
An issue was discovered on certain Nuki Home Solutions devices. An attacker with physical access to this JTAG port may be able to connect to the device and bypass both hardware and software security protections. This affects Nuki Keypad before 1.9.2 and Nuki Fob before 1.8.1.Show less
1Sslzen
1Ssl Zen
Jun 17, 2026
May 8, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
The SSL Zen WordPress plugin before 4.6.0 does not properly prevent directory listing of the private keys folder, as it only relies on the use of .htaccess to prevent visitors from accessing the site's generated private...Show more
The SSL Zen WordPress plugin before 4.6.0 does not properly prevent directory listing of the private keys folder, as it only relies on the use of .htaccess to prevent visitors from accessing the site's generated private keys, which allows an attacker to read them if the site runs on a server who doesn't support .htaccess files, like NGINX.Show less
1Broadcom
1Brocade Sannav
Jun 17, 2026
May 8, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
The PostgreSQL implementation in Brocade SANnav versions before 2.3.0a is vulnerable to an incorrect local authentication flaw. An attacker accessing the VM where the Brocade SANnav is installed can gain access to sensit...Show more
The PostgreSQL implementation in Brocade SANnav versions before 2.3.0a is vulnerable to an incorrect local authentication flaw. An attacker accessing the VM where the Brocade SANnav is installed can gain access to sensitive data inside the PostgreSQL database. Show less
1Dlink
1Dap 2622 Firmware
Jun 17, 2026
May 7, 2024
N/A· v4
5.4 MEDIUM· v3
N/A· v2
D-Link DAP-2622 DDP Set SSID List Missing Authentication Vulnerability. This vulnerability allows network-adjacent attackers to make unauthorized changes to device configuration on affected installations of D-Link DAP-26...Show more
D-Link DAP-2622 DDP Set SSID List Missing Authentication Vulnerability. This vulnerability allows network-adjacent attackers to make unauthorized changes to device configuration on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DDP service. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to manipulate wireless authentication settings. . Was ZDI-CAN-20104.Show less