Vulnerability Report

CVE-2026-45748

RCE

Title: Termix OS command injection via SSH tunnel command

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2026-45748.

CWE Category CWE-78

Published Date Jun 05, 2026

Modified Date Jun 08, 2026

Exploit Status Not Found

Score 9.8 CVSS v3.1

Exploit Probability (EPSS)

1.73%

Vulnerability Summary

CVE-2026-45748: Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. The `POST /ssh/tunnel/connect` endpoint in Termix prior to version 2.3.2 builds an SSH tunnel command by interpolating user-controlled host record fields (`endpointIP`, `endpointUsername`, `password`) directly into a shell command without escaping, allowing persistent OS command injection on the source SSH host. Version 2.3.2 patches the issue.

Impacted Vendors

termix 1

Reference Links

https://github.com/Termix-SSH/Termix/releases/tag/release-2.3.2-tag https://github.com/Termix-SSH/Termix/security/advisories/GHSA-xmjh-8cc2-qm49

CVSS v3.1

Source Entity [email protected]

Severity CRITICAL

9.8

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-45748 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 08, 2026 MODIFIED

Vulnerability data updated via NVD.

June 08, 2026 MODIFIED

Vulnerability data updated via NVD.

June 05, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.