VulnerabilityModified
CVE-2023-3267
When adding a remote backup location, an authenticated user can pass arbitrary OS commands through the username field.
HIGH 8.8EPSS 1.75%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
When adding a remote backup location, an authenticated user can pass arbitrary OS commands through the username field. The username is passed without sanitization into CMD running as NT/Authority System. An authenticated attacker can leverage this vulnerability to execute arbitrary code with system-level access to the CyberPower PowerPanel Enterprise server.
- 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
- 1.75% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- cyberpower/powerpanel server
- Source
- trellixpsirt@trellix.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.