CVE-2023-29446: medium-severity vulnerability in PTC Kepware KEPServerEX
Improper Input Validation in PTC's Kepware KEPServerEX
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.7epss 0.2%
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/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
PTC · Kepware KEPServerEXPTC · ThingWorx Industrial ConnectivityPTC · ThingWorx Kepware ServerRelated CVEs — PTC Kepware KEPServerEX
In the same product, most dangerous first.
CVE-2023-0755CRITICALCVE-2023-0755EPSS 11.8%CVE-2023-0754CRITICALCVE-2023-0754EPSS 2.9%CVE-2023-5908CRITICALHeap Based Buffer Overflow in PTC KEPServerExEPSS 1.0%CVE-2023-5909HIGHImproper Validation of Certificate with Host Mismatch in PTC KEPServerExEPSS 0.4%CVE-2024-6098MEDIUMPTC Kepware ThingWorx Kepware Server Allocation of Resources Without Limits or ThrottlingEPSS 0.4%CVE-2023-29447MEDIUMInsufficiently Protected Credentials in PTC's Kepware KEPServerEXEPSS 0.4%