CVE-2020-26301

Command injection in mscdex/ssh2

State: Published
Severity: 7.5 High
Published: Sep 20, 2021
Updated: Aug 4, 2024
Reserved: Oct 1, 2020

Description

ssh2 is client and server modules written in pure JavaScript for node.js. In ssh2 before version 1.4.0 there is a command injection vulnerability. The issue only exists on Windows. This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. This is fixed in version 1.4.0.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N	GitHub_M

Weaknesses

CWE-78 OS Command Injection

Affected Products

Product	Versions
ssh2mscdex	< 1.4.0Affected

References

https://github.com/mscdex/ssh2/commit/f763271f41320e71d5cbee02ea5bc6a2ded3ca21
https://securitylab.github.com/advisories/GHSL-2020-123-mscdex-ssh2/
https://www.npmjs.com/package/ssh2

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