CVE-2024-42020
CVE-2024-42020 is a medium-severity vulnerability in Veeam One with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- EPSS exploit prediction: 0% (30th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-39397
- Weakness: CWE-79
- Affected product: Veeam One
- Published:
- Last modified:
Description
A Cross-site-scripting (XSS) vulnerability exists in the Reporter Widgets that allows HTML injection.
Frequently asked questions
- What is CVE-2024-42020?
- A Cross-site-scripting (XSS) vulnerability exists in the Reporter Widgets that allows HTML injection.
- How severe is CVE-2024-42020?
- CVE-2024-42020 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2024-42020 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-42020?
- CVE-2024-42020 affects Veeam One. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-42020?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-42020 have an EU (EUVD) identifier?
- Yes. CVE-2024-42020 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39397.
- When was CVE-2024-42020 published?
- CVE-2024-42020 was published on 2024-09-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:veeam:one:*:*:*:*:*:*:*:*
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