CVE-2023-49213
The API endpoints in Ironman PowerShell Universal 3.0.0 through 4.2.0 allow remote attackers to execute arbitrary commands via crafted HTTP requests if a param block is used, due to invalid sanitization of input strings.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The API endpoints in Ironman PowerShell Universal 3.0.0 through 4.2.0 allow remote attackers to execute arbitrary commands via crafted HTTP requests if a param block is used, due to invalid sanitization of input strings. The fixed versions are 3.10.2, 4.1.10, and 4.2.1.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.13% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77
- Affected
- ironmansoftware/powershell universal
- Source
- cve@mitre.org
References
- https://blog.ironmansoftware.com/powershell-universal-apis-cve/Exploit, Mitigation, Vendor Advisory
- https://docs.powershelluniversal.com/changelogs/changelogRelease Notes
- https://blog.ironmansoftware.com/powershell-universal-apis-cve/Exploit, Mitigation, Vendor Advisory
- https://docs.powershelluniversal.com/changelogs/changelogRelease Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.