CVE-2025-27818 Apache Kafka: Possible RCE attack via SASL JAAS LdapLoginModule configuration

A possible security vulnerability has been identified in Apache Kafka. This requires access to a alterConfig to the cluster resource, or Kafka Connect worker, and the ability to create/modify connectors on it with an arbitrary Kafka client SASL JAAS config and a SASL-based security protocol, whic...

CVE-2022-43959

Insufficiently Protected Credentials in the AD/LDAP server settings in 1C-Bitrix Bitrix24 through 22.200.200 allow remote administrators to discover an AD/LDAP administrative password by reading the source code of /bitrix/admin/ldapserveredit.php...

CVE-2020-15376

Brocade Fabric OS versions before v9.0.0 and after version v8.1.0, configured in Virtual Fabric mode contain a weakness in the ldap implementation that could allow a remote ldap user to login in the Brocade Fibre Channel SAN switch with "user" privileges if it is not associated with any groups...

CVE-2019-12405

Improper authentication is possible in Apache Traffic Control versions 3.0.0 and 3.0.1 if LDAP is enabled for login in the Traffic Ops API component. Given a username for a user that can be authenticated via LDAP, it is possible to improperly authenticate as that user without that user's correct...

CVE-2010-4785

The doextendedOp function in ibmslapd in IBM Tivoli Directory Server TDS 6.0 before 6.0.0.62 aka 6.0.0.8-TIV-ITDS-IF0004 on Linux, Solaris, and Windows allows remote authenticated users to cause a denial of service ABEND via a malformed LDAP extended operation that triggers certain comparisons...

CVE-2025-31947 Repeated LDAP login failures can lock an LDAP account

Mattermost versions 10.6.x = 10.6.1, 10.5.x = 10.5.2, 10.4.x = 10.4.4, 9.11.x = 9.11.11 fail to lockout LDAP users following repeated login failures, which allows attackers to lock external LDAP accounts through repeated login failures through Mattermost...

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network...

PT-2025-20958 · Microsoft · Windows Ldap +1

Name of the Vulnerable Software and Affected Versions: Windows LDAP versions prior to the fixed version Description: The issue is related to uncontrolled resource consumption in the Lightweight Directory Access Protocol LDAP of Microsoft Windows operating systems. This can be exploited by a remot...

CVE-2025-20150

A vulnerability in Cisco Nexus Dashboard could allow an unauthenticated, remote attacker to enumerate LDAP user accounts. This vulnerability is due to the improper handling of LDAP authentication requests. An attacker could exploit this vulnerability by sending authentication requests to an...

Cisco Nexus Dashboard LDAP Username Enumeration (cisco-sa-nd-unenum-2xFFh472)

According to its self-reported version, Cisco Nexus Dashboard LDAP Username Enumeration is affected by a vulnerability. - A vulnerability in Cisco Nexus Dashboard could allow an unauthenticated, remote attacker to enumerate LDAP user accounts. This vulnerability is due to the improper handling of...

Cisco Nexus Dashboard LDAP Username Enumeration Vulnerability

A vulnerability in Cisco Nexus Dashboard could allow an unauthenticated, remote attacker to enumerate LDAP user accounts. This vulnerability is due to the improper handling of LDAP authentication requests. An attacker could exploit this vulnerability by sending authentication requests to an...

(Pwn2Own) Synology DiskStation DS1823xs+ LDAP Client Improper Certificate Validation Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Synology DiskStation DS1823xs+ devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of LDAP queries. The issue results from the...

Microsoft Patch Tuesday for April 2025 — Snort rules and prominent vulnerabilities

Microsoft has released its monthly security update for April of 2025 which includes 126 vulnerabilities affecting a range of products, including 11 that Microsoft marked as "critical". In this month's release, none of the included vulnerabilities have been observed by Microsoft to be exploited in...

CVE-2025-26670

Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network...

CVE-2025-27469 Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

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CVE-2025-26673 Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

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CVE-2025-26663 Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability

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CVE-2025-26663

CVE-2025-26663 is a Windows LDAP remote code-execution vulnerability described as a use-after-free in the LDAP service that enables an unauthenticated attacker to run code over the network. The CVSS 3.1 base metrics indicate high impact on confidentiality, integrity, and availability (C:H, I:H, A...

Lightweight Directory Access Protocol (LDAP) Client Remote Code Execution Vulnerability

Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network...

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network...