CVE-2025-70034 — HIGH (7.5)

Vulnerability Description

An issue pertaining to CWE-1333: Inefficient Regular Expression Complexity (4.19) was discovered in mscdex ssh2 v1.17.0.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Mscdex	Ssh2	1.17.0

Related Weaknesses (CWE)

CWE-1333

References

https://gist.github.com/zcxlighthouse/78a0d9b7fcae20294076e8b24f763ce5Third Party Advisory
https://github.com/mscdexProduct
https://github.com/mscdex/ssh2Product

FAQ

What is CVE-2025-70034?

CVE-2025-70034 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue pertaining to CWE-1333: Inefficient Regular Expression Complexity (4.19) was discovered in mscdex ssh2 v1.17.0.

How severe is CVE-2025-70034?

CVE-2025-70034 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-70034?

Check the references section above for vendor advisories and patch information. Affected products include: Mscdex Ssh2.