VulnerabilityModified
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.
MEDIUM 4.7EPSS 0.24%
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS
- 0.24% probability · 16th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-40, CWE-20
- Affected
- ptc/kepware kepserverex · ptc/thingworx kepware server · ptc/thingworx industrial connectivity
- Source
- ot-cert@dragos.com
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03Third Party Advisory, US Government Resource
- https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/Third Party Advisory
- https://www.ptc.com/en/support/article/cs399528Vendor Advisory
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03Third Party Advisory, US Government Resource
- https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/Third Party Advisory
- https://www.ptc.com/en/support/article/cs399528Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.