Vulnerability in Veeam One

CVE-2024-42020

A Cross-site-scripting (XSS) vulnerability exists in the Reporter Widgets that allows HTML injection.

EPSS: 0.004 (29.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H.

Affected products

Veeam One — versions 12.1

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

www.veeam.com/kb4649

Frequently asked questions

What is CVE-2024-42020?: CVE-2024-42020 is a high-severity vulnerability in Veeam One. CVSS score: 7.3/10. Published 2024-09-07.
How severe is CVE-2024-42020?: High severity. CVSS v3 base score is 7.3 out of 10.
Is CVE-2024-42020 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.