CWE-287
4,492 CVEs • Abstraction: Class • Likelihood of Exploit: High
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CVEs (4,492)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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GLPI is a free asset and IT management software package. Starting in version 9.5.0 and prior to version 10.0.8, an incorrect rights check on a file allows an unauthenticated user to be able to access dashboards data. Ver...Show more |
Improper authentication vulnerability in WL-WN531AX2 firmware versions prior to 2023526 allows a network-adjacent attacker to obtain a password for the wireless network. |
Sealos is an open source cloud operating system distribution based on the Kubernetes kernel. In versions of Sealos prior to 4.2.1-rc4 an improper configuration of role based access control (RBAC) permissions resulted in...Show more |
D-Link DSL-G256DG version vBZ_1.00.27 web management interface allows authentication bypass via an unspecified method. |
A vulnerability in Cisco Duo Two-Factor Authentication for macOS could allow an authenticated, physical attacker to bypass secondary authentication and access an affected macOS device. This vulnerability is due to the in...Show more |
1Palantir 3Clips2 Video Clip DistributorVideo History ServiceJun 17, 2026 Jun 26, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 Multiple Services such as VHS(Video History Server) and VCD(Video Clip Distributor) and Clips2 were discovered to be vulnerable to an unauthenticated arbitrary file read/write vulnerability due to missing input validatio...Show more |
Affected versions of Trend Micro Mobile Security (Enterprise) 9.8 SP5 contain some widgets that would allow a remote user to bypass authentication and potentially chain with other vulnerabilities. Please note: an atta...Show more |
Affected versions of Trend Micro Mobile Security (Enterprise) 9.8 SP5 contain some widgets that would allow a remote user to bypass authentication and potentially chain with other vulnerabilities. Please note: an atta...Show more |
Knowage is an open source analytics and business intelligence suite. Starting in version 6.0.0 and prior to version 8.1.8, an attacker can register and activate their account without having to click on the link included...Show more |
1Dell 2Latitude 5530 Firmware Precision 3570 FirmwareJun 17, 2026 Jun 23, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 Dell BIOS contains an improper authentication vulnerability. A locally authenticated malicious user may potentially exploit this vulnerability by bypassing certain authentication mechanisms in order to elevate privilege...Show more |
pam_krb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket (tgt) from the Kerberos KDC (Key Distribution Center) over the network, as a way to verify the password. Howe...Show more |
Improper Authentication vulnerability in Apache Software Foundation Apache Accumulo. This issue affects Apache Accumulo: 2.1.0. Accumulo 2.1.0 contains a defect in the user authentication process that may succeed when i...Show more |
1Online Shopping System Advanced Project 1Online Shopping System Advanced Jun 17, 2026 Jun 20, 2023 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 A vulnerability was found in PuneethReddyHC Online Shopping System Advanced 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /admin/reg.php of the component Ad...Show more |
Vulnerability of lax app identity verification in the pre-authorization function.Successful exploitation of this vulnerability will cause malicious apps to become pre-authorized. |
Vulnerability of lax app identity verification in the pre-authorization function.Successful exploitation of this vulnerability will cause malicious apps to become pre-authorized. |
A broken authentication vulnerability in 4D SAS 4D Server software v17, v18, v19 R7, and earlier allows attackers to send crafted TCP packets containing requests to perform arbitrary actions. |
Windows 7 is vulnerable to a full blind TCP/IP hijacking attack. The vulnerability exists in Windows 7 (any Windows until Windows 8) and in any implementation of TCP/IP, which is vulnerable to the Idle scan attack (inclu...Show more |
1Rockwellautomation 2Factorytalk Policy Manager Factorytalk System ServicesJun 17, 2026 Jun 13, 2023 N/A· v4 5.0 MEDIUM· v3 N/A· v2 Rockwell Automation's FactoryTalk System Services does not verify that a backup configuration archive is password protected. Improper authorization in FTSSBackupRestore.exe may lead to the loading of malicious confi...Show more |
3Debian FedoraprojectVmware3Debian Linux FedoraToolsJun 17, 2026 Jun 13, 2023 N/A· v4 3.9 LOW· v3 N/A· v2 A fully compromised ESXi host can force VMware Tools to fail to authenticate host-to-guest operations, impacting the confidentiality and integrity of the guest virtual machine. |
1Kbdevice 6Kb Ahr04d Firmware Kb Ahr08d FirmwareKb Ahr16d Firmware+3 moreJun 17, 2026 Jun 13, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 Improper authentication vulnerability exists in KB-AHR series and KB-IRIP series. If this vulnerability is exploited, an arbitrary OS command may be executed on the product or the device settings may be altered. Affected...Show more |