Vulnerabilities (CVE)

Filtered by CWE-287
Total 3765 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-2283 3 Fedoraproject, Libssh, Redhat 3 Fedora, Libssh, Enterprise Linux 2025-11-03 N/A 6.5 MEDIUM
A vulnerability was found in libssh, where the authentication check of the connecting client can be bypassed in the`pki_verify_data_signature` function in memory allocation problems. This issue may happen if there is insufficient memory or the memory usage is limited. The problem is caused by the return value `rc,` which is initialized to SSH_ERROR and later rewritten to save the return value of the function call `pki_key_check_hash_compatible.` The value of the variable is not changed between this point and the cryptographic verification. Therefore any error between them calls `goto error` returning SSH_OK.
CVE-2022-24883 2 Fedoraproject, Freerdp 2 Fedora, Freerdp 2025-11-03 6.8 MEDIUM 7.4 HIGH
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). Prior to version 2.7.0, server side authentication against a `SAM` file might be successful for invalid credentials if the server has configured an invalid `SAM` file path. FreeRDP based clients are not affected. RDP server implementations using FreeRDP to authenticate against a `SAM` file are affected. Version 2.7.0 contains a fix for this issue. As a workaround, use custom authentication via `HashCallback` and/or ensure the `SAM` database path configured is valid and the application has file handles left.
CVE-2022-0996 2 Fedoraproject, Redhat 3 Fedora, 389 Directory Server, Enterprise Linux 2025-11-03 4.0 MEDIUM 6.5 MEDIUM
A vulnerability was found in the 389 Directory Server that allows expired passwords to access the database to cause improper authentication.
CVE-2022-0547 3 Debian, Fedoraproject, Openvpn 3 Debian Linux, Fedora, Openvpn 2025-11-03 7.5 HIGH 9.8 CRITICAL
OpenVPN 2.1 until v2.4.12 and v2.5.6 may enable authentication bypass in external authentication plug-ins when more than one of them makes use of deferred authentication replies, which allows an external user to be granted access with only partially correct credentials.
CVE-2025-6926 2025-11-03 N/A 8.8 HIGH
Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
CVE-2025-32975 2025-11-03 N/A 10.0 CRITICAL
Quest KACE Systems Management Appliance (SMA) 13.0.x before 13.0.385, 13.1.x before 13.1.81, 13.2.x before 13.2.183, 14.0.x before 14.0.341 (Patch 5), and 14.1.x before 14.1.101 (Patch 4) contains an authentication bypass vulnerability that allows attackers to impersonate legitimate users without valid credentials. The vulnerability exists in the SSO authentication handling mechanism and can lead to complete administrative takeover.
CVE-2025-31228 1 Apple 2 Ipados, Iphone Os 2025-11-03 N/A 6.8 MEDIUM
The issue was addressed with improved authentication. This issue is fixed in iPadOS 17.7.7, iOS 18.5 and iPadOS 18.5. An attacker with physical access to a device may be able to access notes from the lock screen.
CVE-2025-27641 1 Printerlogic 2 Vasion Print, Virtual Appliance 2025-11-03 N/A 9.8 CRITICAL
Vasion Print (formerly PrinterLogic) before Virtual Appliance Host 22.0.951 Application 20.0.2368 allows Unauthenticated APIs for Single-Sign On V-2024-009.
CVE-2025-0217 1 Beyondtrust 1 Privileged Remote Access 2025-11-03 N/A 7.8 HIGH
BeyondTrust Privileged Remote Access (PRA) versions prior to 25.1 are vulnerable to a local authentication bypass. A local authenticated attacker can view the connection details of a ShellJump session that was initiated with external tools, allowing unauthorized access to connected sessions.
CVE-2023-4641 2 Redhat, Shadow-maint 9 Codeready Linux Builder, Codeready Linux Builder For Arm64, Codeready Linux Builder For Ibm Z Systems and 6 more 2025-11-03 N/A 4.7 MEDIUM
A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.
CVE-2023-23632 1 Beyondtrust 1 Privileged Remote Access 2025-11-03 N/A 7.8 HIGH
BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local authentication bypass. Attackers can exploit a flawed secret verification process in the BYOT shell jump sessions, allowing unauthorized access to jump items by guessing only the first character of the secret.
CVE-2025-9994 2025-11-03 N/A 9.8 CRITICAL
The Amp’ed RF BT-AP 111 Bluetooth access point's HTTP admin interface does not have an authentication feature, allowing unauthorized access to anyone with network access.
CVE-2025-9965 2025-11-03 N/A N/A
Improper authentication vulnerability in Novakon P series allows unauthenticated attackers to upload and download any application from/to the device.This issue affects P series: P – V2001.A.C518o2.
CVE-2025-31271 1 Apple 1 Macos 2025-11-03 N/A 7.5 HIGH
This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26. Incoming FaceTime calls can appear or be accepted on a locked macOS device, even with notifications disabled on the lock screen.
CVE-2021-3979 2 Fedoraproject, Redhat 8 Fedora, Ceph Storage, Ceph Storage For Ibm Z Systems and 5 more 2025-11-03 N/A 6.5 MEDIUM
A key length flaw was found in Red Hat Ceph Storage. An attacker can exploit the fact that the key length is incorrectly passed in an encryption algorithm to create a non random key, which is weaker and can be exploited for loss of confidentiality and integrity on encrypted disks.
CVE-2023-28461 1 Arraynetworks 14 Ag1000, Ag1000t, Ag1000v5 and 11 more 2025-11-03 N/A 9.8 CRITICAL
Array Networks Array AG Series and vxAG (9.4.0.481 and earlier) allow remote code execution. An attacker can browse the filesystem on the SSL VPN gateway using a flags attribute in an HTTP header without authentication. The product could then be exploited through a vulnerable URL. The 2023-03-09 vendor advisory stated "a new Array AG release with the fix will be available soon."
CVE-2023-46805 1 Ivanti 2 Connect Secure, Policy Secure 2025-10-31 N/A 8.2 HIGH
An authentication bypass vulnerability in the web component of Ivanti ICS 9.x, 22.x and Ivanti Policy Secure allows a remote attacker to access restricted resources by bypassing control checks.
CVE-2023-35082 1 Ivanti 1 Endpoint Manager Mobile 2025-10-31 N/A 9.8 CRITICAL
An authentication bypass vulnerability in Ivanti EPMM 11.10 and older, allows unauthorized users to access restricted functionality or resources of the application without proper authentication. This vulnerability is unique to CVE-2023-35078 announced earlier.
CVE-2023-35078 1 Ivanti 1 Endpoint Manager Mobile 2025-10-31 N/A 9.8 CRITICAL
An authentication bypass vulnerability in Ivanti EPMM allows unauthorized users to access restricted functionality or resources of the application without proper authentication.
CVE-2025-41108 1 Ghostrobotics 2 Vision 60, Vision 60 Firmware 2025-10-31 N/A 9.8 CRITICAL
The communication protocol implemented in Ghost Robotics Vision 60 v0.27.2 could allow an attacker to send commands to the robot from an external attack station, impersonating the control station (tablet) and gaining unauthorised full control of the robot. The absence of encryption and authentication mechanisms in the communication protocol allows an attacker to capture legitimate traffic between the robot and the controller, replicate it, and send any valid command to the robot from any attacking computer or device. The communication protocol used in this interface is based on MAVLink, a widely documented protocol, which increases the likelihood of attack. There are two methods for connecting to the robot remotely: Wi-Fi and 4G/LTE.