Vulnerability · Published Aug 14, 2023 · Assigned by trellix

CVE-2023-3265

Critical 9.8

In plain English

A critical-severity security flaw in PowerPanel Enterprise from CyberPower. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 76% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)1.6%top 23.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

An authentication bypass exists on CyberPower PowerPanel Enterprise by failing to sanitize meta-characters from the username, allowing an attacker to login into the application with the default user "cyberpower" by appending a non-printable character.An unauthenticated attacker can leverage this vulnerability to log in to the CypberPower PowerPanel Enterprise as an administrator with hardcoded default credentials.

Affected products (as reported)

Vendor	Product	Versions
CyberPower	PowerPanel Enterprise	v2.6.0

Weakness: CWE-150 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://www.trellix.com/en-us/about/newsroom/stories/research/the-threat-lurking-in-data-centers.html