CVE-2020-26301

moderate-risk
Published 2021-09-20

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.

Do I need to act?

~
5.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / HIGH complexity

Affected Products (1)

Affected Vendors

Ssh2 Project

References (6)

Patch https://github.com/mscdex/ssh2/commit/f763271f41320e71d5cbee02ea5bc6a2ded3ca21
Exploit https://securitylab.github.com/advisories/GHSL-2020-123-mscdex-ssh2/
Product https://www.npmjs.com/package/ssh2
Patch https://github.com/mscdex/ssh2/commit/f763271f41320e71d5cbee02ea5bc6a2ded3ca21
Exploit https://securitylab.github.com/advisories/GHSL-2020-123-mscdex-ssh2/
Product https://www.npmjs.com/package/ssh2
35
/ 100
moderate-risk
Severity 22/34 · High
Exploitability 8/34 · Low
Exposure 5/34 · Minimal