RCE in Cyberpower Powerpanel Server
CVE-2023-3261
The Dataprobe iBoot PDU running firmware version 1.43.03312023 or earlier contains a buffer overflow vulnerability in the librta.so.0.0.0 library.Successful exploitation could cause denial of service or unexpected behavior with respect to all interactions relying on the targeted vulnerable binary, including the ability to log in via the web server.
Vulnerability class: Buffer Overflow
EPSS: 0.008 (53.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Cyberpower Powerpanel_server
- Dataprobe Iboot Pdu — versions 1.43.03312023
- Dataprobe Iboot-pdu4a-c10
- Dataprobe Iboot-pdu4a-c10_firmware
- Dataprobe Iboot-pdu4a-c20
- Dataprobe Iboot-pdu4a-c20_firmware
- Dataprobe Iboot-pdu4a-n15
- Dataprobe Iboot-pdu4a-n15_firmware
- Dataprobe Iboot-pdu4a-n20
- Dataprobe Iboot-pdu4a-n20_firmware
Weakness classification (CWE)
References
- trellixpsirt@trellix.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-3261?
- CVE-2023-3261 is a high-severity vulnerability in Cyberpower Powerpanel Server, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2023-08-14.
- How severe is CVE-2023-3261?
- High severity. CVSS v3 base score is 7.5 out of 10.