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CWE-306

3,081 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 (3,081)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Kyocera
1Ecosys M5526cdw Firmware
Jun 17, 2026
Mar 13, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
All configuration parameters of certain Kyocera printers (such as the ECOSYS M5526cdw 2R7_2000.001.701) were accessible by unauthenticated users. This information was only presented in the menus when authenticated, and t...Show more
All configuration parameters of certain Kyocera printers (such as the ECOSYS M5526cdw 2R7_2000.001.701) were accessible by unauthenticated users. This information was only presented in the menus when authenticated, and the pages that loaded this information were also protected. However, all files that contained the configuration parameters were accessible. These files contained sensitive information, such as users, community strings, and other passwords configured in the printer.Show less
1Gitlab
1Gitlab
Jun 17, 2026
Mar 13, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
GitLab 7.10 through 12.8.1 has Incorrect Access Control. Under certain conditions where users should have been required to configure two-factor authentication, it was not being required.
1Zohocorp
1Manageengine Applications Manager
Jun 17, 2026
Mar 13, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Zoho ManageEngine Applications Manager before 14600 allows a remote unauthenticated attacker to disclose license related information via WieldFeedServlet servlet.
1Sap
1Solution Manager
Jun 17, 2026
Mar 10, 2020
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
SAP Solution Manager (User Experience Monitoring), version- 7.2, due to Missing Authentication Check does not perform any authentication for a service resulting in complete compromise of all SMDAgents connected to the So...Show more
SAP Solution Manager (User Experience Monitoring), version- 7.2, due to Missing Authentication Check does not perform any authentication for a service resulting in complete compromise of all SMDAgents connected to the Solution Manager.Show less
1Sap
1Solution Manager
Jun 17, 2026
Mar 10, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
SAP Solution Manager (Diagnostics Agent), version 720, allows unencrypted connections from unauthenticated sources. This allows an attacker to control all remote functions on the Agent due to Missing Authentication Check...Show more
SAP Solution Manager (Diagnostics Agent), version 720, allows unencrypted connections from unauthenticated sources. This allows an attacker to control all remote functions on the Agent due to Missing Authentication Check.Show less
1Google
1Android
Jun 17, 2026
Mar 10, 2020
N/A· v4
4.3 MEDIUM· v3
1.9 LOW· v2
In smsSelected of AnswerFragment.java, there is a way to send an SMS from the lock screen due to a permissions bypass. This could lead to local escalation of privilege on the lock screen with no additional execution priv...Show more
In smsSelected of AnswerFragment.java, there is a way to send an SMS from the lock screen due to a permissions bypass. This could lead to local escalation of privilege on the lock screen with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-137102479Show less
1Dell
1Emc Isilon Onefs
Jun 17, 2026
Mar 6, 2020
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
Dell EMC Isilon OneFS versions prior to 8.2.0 contain an unauthorized access vulnerability due to a lack of thorough authorization checks when SyncIQ is licensed, but encrypted syncs are not marked as required. When this...Show more
Dell EMC Isilon OneFS versions prior to 8.2.0 contain an unauthorized access vulnerability due to a lack of thorough authorization checks when SyncIQ is licensed, but encrypted syncs are not marked as required. When this happens, loss of control of the cluster can occur.Show less
1D Link
1Dsl 2640b Firmware
Jun 17, 2026
Mar 5, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered on D-Link DSL-2640B E1 EU_1.01 devices. The administrative interface doesn't perform authentication checks for a firmware-update POST request. Any attacker that can access the administrative inter...Show more
An issue was discovered on D-Link DSL-2640B E1 EU_1.01 devices. The administrative interface doesn't perform authentication checks for a firmware-update POST request. Any attacker that can access the administrative interface can install firmware of their choice.Show less
1Dlink
1Dsl 2680 Firmware
Jun 17, 2026
Mar 4, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A Broken Access Control vulnerability in the D-Link DSL-2680 web administration interface (Firmware EU_1.03) allows an attacker to enable or disable MAC address filtering by submitting a crafted Forms/WlanMacFilter_1 POS...Show more
A Broken Access Control vulnerability in the D-Link DSL-2680 web administration interface (Firmware EU_1.03) allows an attacker to enable or disable MAC address filtering by submitting a crafted Forms/WlanMacFilter_1 POST request without being authenticated on the admin interface.Show less
1Dlink
1Dsl 2680 Firmware
Jun 17, 2026
Mar 4, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A Broken Access Control vulnerability in the D-Link DSL-2680 web administration interface (Firmware EU_1.03) allows an attacker to change DNS servers without being authenticated on the admin interface by submitting a cra...Show more
A Broken Access Control vulnerability in the D-Link DSL-2680 web administration interface (Firmware EU_1.03) allows an attacker to change DNS servers without being authenticated on the admin interface by submitting a crafted Forms/dns_1 POST request.Show less
1Dlink
1Dsl 2680 Firmware
Jun 17, 2026
Mar 4, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A Broken Access Control vulnerability in the D-Link DSL-2680 web administration interface (Firmware EU_1.03) allows an attacker to download the configuration (binary file) settings by submitting a rom-0 GET request witho...Show more
A Broken Access Control vulnerability in the D-Link DSL-2680 web administration interface (Firmware EU_1.03) allows an attacker to download the configuration (binary file) settings by submitting a rom-0 GET request without being authenticated on the admin interface.Show less
1Redhat
2Enterprise Virtualization
Enterprise Virtualization Hypervisor
Nov 21, 2024
Feb 25, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
VDSM and libvirt in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H) 7-7.x before 7-7.2-20151119.0 and 6-6.x before 6-6.7-20151117.0 as packaged in Red Hat Enterprise Virtualization before 3.5.6 when VSDM is run...Show more
VDSM and libvirt in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H) 7-7.x before 7-7.2-20151119.0 and 6-6.x before 6-6.7-20151117.0 as packaged in Red Hat Enterprise Virtualization before 3.5.6 when VSDM is run with -spice disable-ticketing and a VM is suspended and then restored, allows remote attackers to log in without authentication via unspecified vectors.Show less
1Xerox
18Workcentre 3655 Firmware
Workcentre 3655i FirmwareWorkcentre 5845 Firmware+15 more
Jun 17, 2026
Feb 21, 2020
N/A· v4
8.8 HIGH· v3
4.0 MEDIUM· v2
Certain Xerox WorkCentre printers before 073.xxx.000.02300 do not require the user to reenter or validate LDAP bind credentials when changing the LDAP connector IP address. A malicious actor who gains access to affected...Show more
Certain Xerox WorkCentre printers before 073.xxx.000.02300 do not require the user to reenter or validate LDAP bind credentials when changing the LDAP connector IP address. A malicious actor who gains access to affected devices (e.g., by using default credentials) can change the LDAP connection IP address to a system owned by the actor without knowledge of the LDAP bind credentials. After changing the LDAP connection IP address, subsequent authentication attempts will result in the printer sending plaintext LDAP (Active Directory) credentials to the actor. Although the credentials may belong to a non-privileged user, organizations frequently use privileged service accounts to bind to Active Directory. The attacker gains a foothold on the Active Directory domain at a minimum, and may use the credentials to take over control of the Active Directory domain. This affects 3655*, 3655i*, 58XX*, 58XXi*, 59XX*, 59XXi*, 6655**, 6655i**, 72XX*, 72XXi*, 78XX**, 78XXi**, 7970**, 7970i**, EC7836**, and EC7856** devices.Show less
1Dell
174Chengming 3980 Firmware
Embedded Box Pc 5000 FirmwareG3 3579 Firmware+171 more
Jun 17, 2026
Feb 21, 2020
N/A· v4
5.3 MEDIUM· v3
2.1 LOW· v2
Affected Dell Client platforms contain a BIOS Setup configuration authentication bypass vulnerability in the pre-boot Intel Rapid Storage Response Technology (iRST) Manager menu. An attacker with physical access to the s...Show more
Affected Dell Client platforms contain a BIOS Setup configuration authentication bypass vulnerability in the pre-boot Intel Rapid Storage Response Technology (iRST) Manager menu. An attacker with physical access to the system could perform unauthorized changes to the BIOS Setup configuration settings without requiring the BIOS Admin password by selecting the Optimized Defaults option in the pre-boot iRST Manager.Show less
1Sap
1Host Agent
Jun 17, 2026
Feb 12, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
SAP Host Agent, version 7.21, allows an attacker to cause a slowdown in processing of username/password-based authentication requests of the SAP Host Agent, leading to Denial of Service.
1Bosch
3Divar Ip 2000 Firmware
Divar Ip 5000 FirmwareVideo Streaming Gateway
Jun 17, 2026
Feb 7, 2020
N/A· v4
9.1 CRITICAL· v3
6.4 MEDIUM· v2
Missing Authentication for Critical Function in the Bosch Video Streaming Gateway (VSG) allows an unauthenticated remote attacker to retrieve and set arbitrary configuration data of the Video Streaming Gateway. A success...Show more
Missing Authentication for Critical Function in the Bosch Video Streaming Gateway (VSG) allows an unauthenticated remote attacker to retrieve and set arbitrary configuration data of the Video Streaming Gateway. A successful attack can impact the confidentiality and availability of live and recorded video data of all cameras configured to be controlled by the VSG as well as the recording storage associated with the VSG. This affects Bosch Video Streaming Gateway versions 6.45 <= 6.45.08, 6.44 <= 6.44.022, 6.43 <= 6.43.0023 and 6.42.10 and older. This affects Bosch DIVAR IP 3000, DIVAR IP 7000 and DIVAR IP all-in-one 5000 if a vulnerable VSG version is installed with BVMS. This affects Bosch DIVAR IP 2000 <= 3.62.0019 and DIVAR IP 5000 <= 3.80.0039 if the corresponding port 8023 has been opened in the device's firewall.Show less
1Opservices
1Opmon
Jun 17, 2026
Feb 6, 2020
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
An issue was discovered in OpServices OpMon 9.3.2 that allows Remote Code Execution .
1Opservices
1Opmon
Jun 17, 2026
Feb 6, 2020
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
An issue was discovered in OpServices OpMon 9.3.2. Starting from the apache user account, it is possible to perform privilege escalation through the lack of correct configuration in the server's sudoers file, which by de...Show more
An issue was discovered in OpServices OpMon 9.3.2. Starting from the apache user account, it is possible to perform privilege escalation through the lack of correct configuration in the server's sudoers file, which by default allows the execution of programs (e.g. nmap) without the need for a password with sudo.Show less
1Opservices
1Opmon
Jun 17, 2026
Feb 6, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered in OpServices OpMon 9.3.2. Without authentication, it is possible to read server files (e.g., /etc/passwd) due to the use of the nmap -iL (aka input file) option.
1Zohocorp
1Manageengine Applications Manager
Jun 17, 2026
Feb 6, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Zoho ManageEngine Applications Manager 14 before 14520 allows a remote unauthenticated attacker to disclose OS file names via FailOverHelperServlet.