What is CVE-2023-34420?

CVE-2023-34420 is a high-severity vulnerability in Lenovo Xclarity Administrator, classified under OS Command Injection. CVSS score: 7.2/10. Published 2023-06-26.

How severe is CVE-2023-34420?

High severity. CVSS v3 base score is 7.2 out of 10.

RCE in Lenovo Xclarity Administrator

CVE-2023-34420

A valid, authenticated LXCA user with elevated privileges may be able to execute command injections through crafted calls to a specific web API.

Vulnerability class: Command Injection (OS Command Injection)

Published 2023-06-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.013 (70.1th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Lenovo Xclarity Administrator — versions Versions prior to 4.0
Lenovo Xclarity Administrator

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

support.lenovo.com/us/en/product_security/LEN-98715 (Vendor Advisory)

Frequently asked questions

What is CVE-2023-34420?: CVE-2023-34420 is a high-severity vulnerability in Lenovo Xclarity Administrator, classified under OS Command Injection. CVSS score: 7.2/10. Published 2023-06-26.
How severe is CVE-2023-34420?: High severity. CVSS v3 base score is 7.2 out of 10.