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Vulnerability DatabaseCVE-2024-42020

CVE-2024-42020: 
Veeam ONE vulnerability analysis and mitigation

Overview

A Cross-site-scripting (XSS) vulnerability exists in the Reporter Widgets of Veeam ONE that allows HTML injection. The vulnerability affects Veeam ONE versions up to 12.1.0.3208 and was discovered in September 2024 (Veeam KB, NVD).

Technical details

The vulnerability has been assigned CVE-2024-42020 with a CVSS v3.1 base score of 7.3 (High) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H. The vulnerability is classified as CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (NVD, Security Online).

Impact

The vulnerability allows HTML injection through the Reporter Widgets component, which could potentially lead to cross-site scripting attacks or other malicious activities (Security Online).

Mitigation and workarounds

The vulnerability has been fixed in Veeam ONE v12.2 (build 12.2.0.4093). Users are strongly advised to upgrade to this version as there are no alternative workarounds available (Veeam KB, ASEC).

Additional resources

Source: This report was generated using AI

Related Veeam ONE vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2024-42024HIGH8.8
  • Veeam ONE logoVeeam ONE
  • cpe:2.3:a:veeam:one
NoYesSep 07, 2024
CVE-2024-42023HIGH8.8
  • Veeam ONE logoVeeam ONE
  • cpe:2.3:a:veeam:one
NoYesSep 07, 2024
CVE-2024-42021MEDIUM6.5
  • Veeam ONE logoVeeam ONE
  • cpe:2.3:a:veeam:one
NoYesSep 07, 2024
CVE-2024-42020MEDIUM5.4
  • Veeam ONE logoVeeam ONE
  • cpe:2.3:a:veeam:one
NoYesSep 07, 2024
CVE-2024-42022MEDIUM5.3
  • Veeam ONE logoVeeam ONE
  • cpe:2.3:a:veeam:one
NoYesSep 07, 2024

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