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CVE

CVE-2023-29445

An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authent

An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM.

HIGH · CVSS 7.8 EPSS 0.00045
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-427Uncontrolled Search Path Element
CWE-427Uncontrolled Search Path Element
▤

Affected Products & Versions

3
ptc kepware kepserverex>= 6.0.2107.0 and <= 6.14.263.0
ptc thingworx kepware server>= 6.8 and <= 6.14.263.0
ptc thingworx industrial connectivity>= 8.0 and <= 8.5
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · ot-cert@dragos.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Jan 2024 · 09:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2023-icsa-23-243-03
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03Third Party AdvisoryUS Government Resource
https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/Third Party Advisory
https://www.ptc.com/en/support/article/cs399528Vendor Advisory
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