PT-2026-24085 · Unknown · Mscdex Ssh2

Published 2026-03-09 · Updated 2026-05-06 · CVE-2025-70034

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions mscdex ssh2 version 1.17.0

Description The software contains an issue related to inefficient regular expression complexity. This can lead to denial-of-service conditions.

Recommendations Update to a newer version that addresses this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Weakness Enumeration

CWE-1333

Related Identifiers

CVE-2025-70034

Affected Products

Mscdex Ssh2

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-70034 · Security Note
• https://osv.dev/vulnerability/CVE-2025-70034 · Vendor Advisory
• https://github.com/mscdex/ssh2 · Note
• https://gist.github.com/zcxlighthouse/78a0d9b7fcae20294076e8b24f763ce5 · Note
• https://github.com/mscdex · Note
• https://twitter.com/CVEnew/status/2031137173890830646 · Twitter Post
• https://t.me/CVEtracker/46927 · Telegram Post
• https://twitter.com/cyberbivash/status/2031105259876098116 · Twitter Post
• https://t.me/cveNotify/162347 · Telegram Post