CVE-2025-70034
HIGHCVSS 7.5/10EPSS 0.34%
Last modified
CVE-2025-70034 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue pertaining to CWE-1333: Inefficient Regular Expression Complexity (4.19) was discovered in mscdex ssh2 v1.17.0.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
Description
An issue pertaining to CWE-1333: Inefficient Regular Expression Complexity (4.19) was discovered in mscdex ssh2 v1.17.0.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mscdex | Ssh2 | 1.17.0 |
References
- https://gist.github.com/zcxlighthouse/78a0d9b7fcae20294076e8b24f763ce5Third Party Advisory
- https://github.com/mscdexProduct
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-70034?
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 a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.
How do I fix CVE-2025-70034?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2025-70034?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST