# CVE-2023-3265

## Summary

- **CVE ID:** CVE-2023-3265
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-150
- **Published:** Aug 14, 2023
- **Last Modified:** Mar 13, 2026

## 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

- CyberPower — PowerPanel Enterprise (v2.6.0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.19%
- **EPSS Percentile:** 41.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._