CVE-2025-66443

Pexip Infinity before version 8 uses the same SSH host keys across different customers' installations, allowing man-in-the-middle attackers to spoof Management and Conferencing Nodes.

Pexip Infinity before 38.2, plus 39.0, 39.1 and 40.0, is affected by improper input validation that allows a remote attacker to execute code remotely as an unprivileged user on a Pexip Infinity Conferencing Node.

Pexip Infinity before version 14.2 allows remote attackers to cause a denial of service (service restart) or execute arbitrary code via vectors related to Conferencing Nodes.

Pexip Infinity before 38.2, plus 39.0, 39.1 and 40.0, is affected by improper input validation in the media implementation that allows a remote attacker to trigger memory corruption or a software abort resulting in a denial of service. A crafted media stream may result in a controlled abort during processing and has the potential to achieve memory corruption.

Pexip Infinity before 38.2, plus 39.0, 39.1, and 40.0, is affected by improper input validation in the media implementation that allows a remote attacker to trigger a software abort resulting in a denial of service.

Pexip Infinity before 38.2, plus 39.0, 39.1, and 40.0, is affected by improper input validation within an internal Pexip Infinity service that allows an attacker with local access to escalate privileges to root. Exploitation requires the attacker to be able to run arbitrary code on a node, either by achieving remote code execution via another vulnerability or by having administrative access to the operating system.

Pexip Infinity before 38.2, plus 39.0, 39.1 and 40.0, is affected by improper access control on a product-internal API which allows an attacker with local access to a node within a Pexip Infinity installation to execute arbitrary code as an unprivileged user on another Pexip Infinity node.

Pexip Infinity before 38.2, plus 39.0, 39.1 and 40.0, is affected by improper input validation in the media implementation which allows a remote attacker to trigger a software abort resulting in a denial of service.

Pexip Infinity before 41.0 is affected by improper input validation in the signaling implementation which allows a remote attacker to trigger a software abort resulting in a denial of service. Exploitation of this issue requires accessing a gateway call from a WebRTC/API client.

Pexip Infinity 30.0 through 40.x before 41.0 is affected by improper input validation in the web server that allows a malicious attacker to render a Pexip Infinity node inaccessible.