Improper input validation in Ptc Kepware Kepserverex
CVE-2023-29446
An improper input validation vulnerability has been discovered that could allow an adversary to inject a UNC path via a malicious project file. This allows an adversary to capture NLTMv2 hashes and potentially crack them offline.
EPSS: 0.002 (11.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
Weakness classification (CWE)
References
- ot-cert@dragos.com (US Government Resource, Third Party Advisory, government-resource)
- ot-cert@dragos.com (vendor-advisory, Vendor Advisory)
- ot-cert@dragos.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-29446?
- CVE-2023-29446 is a medium-severity vulnerability in Ptc Kepware Kepserverex, classified under CWE-40. CVSS score: 4.7/10. Published 2024-01-10.
- How severe is CVE-2023-29446?
- Medium severity. CVSS v3 base score is 4.7 out of 10.