Home/CVE/The Web Server in Ironman Software PowerShell Universal v3.x and v2.x allows for directory traversal outside of the conf
CVE

CVE-2022-45184

The Web Server in Ironman Software PowerShell Universal v3.x and v2.x allows for directory traversal outside of the conf

The Web Server in Ironman Software PowerShell Universal v3.x and v2.x allows for directory traversal outside of the configuration directory, which allows a remote attacker with administrator privilege to create, delete, update, and display files outside of the configuration directory via a crafted HTTP request to particular endpoints in the web server. Patched Versions are 3.5.3 and 3.4.7.

HIGH · CVSS 7.2 EPSS 0.00239
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

2
ironmansoftware powershell universal>= 3.0.0 and < 3.4.7
ironmansoftware powershell universal>= 3.5.0 and < 3.5.3
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · cve@mitre.org
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 NVD14 Nov 2022 · 08:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://blog.ironmansoftware.com/psu-2022-11-cve/Vendor Advisory
https://docs.powershelluniversal.com/changelogRelease NotesVendor Advisory
https://ironmansoftware.comVendor Advisory
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