CVE-2025-20157 Cisco Catalyst vManage Certificate Validation Vulnerability

A vulnerability in certificate validation processing of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper validation of certificates that are used by the Smar...

AZL-61729 CVE-2024-47619 affecting package syslog-ng for versions less than 4.3.1-3

syslog-ng is an enhanced log daemo. Prior to version 4.8.2, tlswildcardmatch matches on certificates such as foo..bar although that is not allowed. It is also possible to pass partial wildcards such as foo.ac.bar which glib matches but should be avoided / invalidated. This issue could have an...

Cisco Catalyst SD-WAN Manager Certificate Validation Vulnerability

A vulnerability in certificate validation processing of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper validation of certificates that are used by the Smar...

CVE-2025-20670

In Modem, there is a possible permission bypass due to improper certificate validation. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by the attacker, with User execution privileges needed. User interaction is needed for exploitation...

CVE-2025-3218 IBM i improper certificate validation

IBM i 7.2, 7.3, 7.4, 7.5, and 7.6 is vulnerable to authentication and authorization attacks due to incorrect validation processing in IBM i Netserver. A malicious actor could use the weaknesses, in conjunction with brute force authentication attacks or to bypass authority restrictions, to access...

CVE-2025-3218 IBM i improper certificate validation

IBM i 7.2, 7.3, 7.4, 7.5, and 7.6 is vulnerable to authentication and authorization attacks due to incorrect validation processing in IBM i Netserver. A malicious actor could use the weaknesses, in conjunction with brute force authentication attacks or to bypass authority restrictions, to access...

Cisco Catalyst SD-WAN Manager Certificate Validation (cisco-sa-catalyst-tls-PqnD5KEJ)

According to its self-reported version, Cisco SD-WAN Viptela Software is affected by a vulnerability. - A vulnerability in certificate validation processing of Cisco Catalyst SD-WAN Manager, formerly Cisco SD- WAN vManage, could allow an unauthenticated, remote attacker to gain access to sensitiv...

Cisco Catalyst SD-WAN Manager 信任管理问题漏洞

Cisco Catalyst SD-WAN Manager Cisco SD-WAN vManage is a highly customizable dashboard from Cisco, Inc. It simplifies and automates the deployment, configuration, management, and operation of Cisco SD-WAN. A trust management issue vulnerability exists in Cisco Catalyst SD-WAN Manager, which stems...

PT-2025-20253 · Cisco · Cisco Catalyst Sd-Wan Manager

Name of the Vulnerable Software and Affected Versions: Cisco Catalyst SD-WAN Manager versions affected versions not specified Description: A vulnerability in certificate validation processing could allow an unauthenticated, remote attacker to gain access to sensitive information. This issue is du...

CVE-2025-37730

Improper certificate validation in Logstash's TCP output could lead to a man-in-the-middle MitM attack in “client” mode, as hostname verification in TCP output was not being performed when the sslverificationmode = full was set...

CVE-2025-37730 Logstash Improper Certificate Validation in TCP output

Improper certificate validation in Logstash's TCP output could lead to a man-in-the-middle MitM attack in “client” mode, as hostname verification in TCP output was not being performed when the sslverificationmode = full was set...

CVE-2025-37730 Logstash Improper Certificate Validation in TCP output

Improper certificate validation in Logstash's TCP output could lead to a man-in-the-middle MitM attack in “client” mode, as hostname verification in TCP output was not being performed when the sslverificationmode = full was set...

CVE-2025-37730

CVE-2025-37730 concerns improper certificate validation in Logstash’s TCP output, enabling MitM in “client” mode due to hostname verification not occurring when ssl_verification_mode is set to full. Affected component is the Logstash TCP output plugin (logstash-output-tcp). The root cause is lack...

CVE-2025-4384

The MQTT add-on of PcVue fails to verify that a remote device’s certificate has not already expired or has not yet become valid. This allows malicious devices to present certificates that are not rejected properly. The use of a client certificate reduces the risk for random devices to take...

CVE-2025-4384 Certificate validity not properly verified

The MQTT add-on of PcVue fails to verify that a remote device’s certificate has not already expired or has not yet become valid. This allows malicious devices to present certificates that are not rejected properly. The use of a client certificate reduces the risk for random devices to take...

Elastic Logstash 安全漏洞

Elastic Logstash is a suite of log analysis and monitoring tools from Dutch company Elastic. A security vulnerability exists in Elastic Logstash versions prior to 9.0.1 that stems from improper certificate validation and could lead to a man-in-the-middle attack...

PT-2025-19957 · Pcvue · Pcvue

Name of the Vulnerable Software and Affected Versions: PcVue affected versions not specified Description: The MQTT add-on of PcVue fails to verify that a remote device’s certificate has not already expired or has not yet become valid. This allows malicious devices to present certificates that are...

PcVue 安全漏洞

PcVue is a reliable, secure, and robust operational software platform from PcVue, Inc. dedicated to monitoring and controlling applications in markets such as building and campus management. A security vulnerability exists in PcVue that stems from the MQTT component failing to validate the validi...

GO-2025-3649 Fleet doesn’t validate a server’s certificate when connecting through SSH in github.com/rancher/fleet

Fleet doesn’t validate a server’s certificate when connecting through SSH in github.com/rancher/fleet...

CVE-2025-20670

In Modem, there is a possible permission bypass due to improper certificate validation. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by the attacker, with User execution privileges needed. User interaction is needed for exploitation...