EulerOS 2.0 SP13 : openssh (EulerOS-SA-2025-1622)

According to the versions of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious...

NewStart CGSL MAIN 7.02 : openssh Vulnerability (NS-SA-2025-0089)

The remote NewStart CGSL host, running version MAIN 7.02, has openssh packages installed that are affected by a vulnerability: - A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a...

CVE-2025-20163

A vulnerability in the SSH implementation of Cisco Nexus Dashboard Fabric Controller NDFC could allow an unauthenticated, remote attacker to impersonate Cisco NDFC-managed devices. This vulnerability is due to insufficient SSH host key validation. An attacker could exploit this vulnerability by...

AlmaLinux 9 : openssh (ALSA-2025:6993)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:6993 advisory. openssh: Machine-in-the-middle attack if VerifyHostKeyDNS is enabled CVE-2025-26465 Tenable has extracted the preceding description block directly from the AlmaLin...

RHEL 9 : openssh (RHSA-2025:3837)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:3837 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary f...

CVE-2025-20163 Cisco Nexus Dashboard Fabric Controller SSH Host Key Vulnerability

A vulnerability in the SSH implementation of Cisco Nexus Dashboard Fabric Controller NDFC could allow an unauthenticated, remote attacker to impersonate Cisco NDFC-managed devices. This vulnerability is due to insufficient SSH host key validation. An attacker could exploit this vulnerability by...

CVE-2025-20163 Cisco Nexus Dashboard Fabric Controller SSH Host Key Vulnerability

A vulnerability in the SSH implementation of Cisco Nexus Dashboard Fabric Controller NDFC could allow an unauthenticated, remote attacker to impersonate Cisco NDFC-managed devices. This vulnerability is due to insufficient SSH host key validation. An attacker could exploit this vulnerability by...

CVE-2025-20163

Cisco Nexus Dashboard Fabric Controller (NDFC) is affected by an SSH host key validation issue that enables unauthenticated, remote MITM-style impersonation of NDFC-managed devices, potentially allowing credential interception. Root cause: insufficient SSH host key validation in NDFC’s SSH implem...

CVE-2024-6098

When performing an online tag generation to devices which communicate using the ControlLogix protocol, a machine-in-the-middle, or a device that is not configured correctly, could deliver a response leading to unrestricted or unregulated resource allocation. This could cause a denial-of-service...

CVE-2024-20385

A vulnerability in the SSL/TLS implementation of Cisco Nexus Dashboard Orchestrator NDO could allow an unauthenticated, remote attacker to intercept sensitive information from an affected device. This vulnerability exists because the Cisco NDO Validate Peer Certificate site management feature...

CVE-2024-28756

The SolarEdge mySolarEdge application before 2.20.1 for Android has a certificate verification issue that allows a Machine-in-the-middle MitM attacker to read and alter all network traffic between the application and the server...

CVE-2022-2338

Softing Secure Integration Server V1.22 is vulnerable to authentication bypass via a machine-in-the-middle attack. The default the administration interface is accessible via plaintext HTTP protocol, facilitating the attack. The HTTP request may contain the session cookie in the request, which may...

Security Bulletin: IBM i is vulnerable to a machine-in-the-middle attack due to mishandling error codes when verifying the host key by OpenSSH. [CVE-2025-26465]

Summary OpenSSH used by IBM i is vulnerable to a machine-in-the-middle attack due to mishandling error codes when verifying the host key as described in the vulnerability details section. This bulletin identifies the steps to take to address the vulnerability as described in the remediation/fixes...

Moderate: Red Hat Security Advisory: openssh security update

An update for openssh is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

RHEL 9 : openssh (RHSA-2025:6993)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:6993 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary f...

ALSA-2025:6993 Moderate: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: Machine-in-the-middle attack if VerifyHostKeyDNS is enabled CVE-2025-26465 For more...

Moderate: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: Machine-in-the-middle attack if VerifyHostKeyDNS is enabled CVE-2025-26465 For more...

EulerOS 2.0 SP10 : openssh (EulerOS-SA-2025-1530)

According to the versions of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious...

EulerOS 2.0 SP10 : openssh (EulerOS-SA-2025-1531)

According to the versions of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious...

EulerOS 2.0 SP12 : openssh (EulerOS-SA-2025-1430)

According to the versions of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious...