CVE-2024-21337
CVE-2024-21337 is a medium-severity vulnerability in Microsoft Edge Chromium with a CVSS 3.x base score of 5.2. 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-122.
Key facts
- Severity: Medium (CVSS 3.x base score 5.2)
- EPSS exploit prediction: 0% (30th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-19049
- Weakness: CWE-122
- Affected product: Microsoft Edge Chromium
- Published:
- Last modified:
Description
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Frequently asked questions
- What is CVE-2024-21337?
- Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- How severe is CVE-2024-21337?
- CVE-2024-21337 has a CVSS 3.x base score of 5.2, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2024-21337 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-2024-21337?
- CVE-2024-21337 affects Microsoft Edge Chromium. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-21337?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-21337 have an EU (EUVD) identifier?
- Yes. CVE-2024-21337 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-19049.
- When was CVE-2024-21337 published?
- CVE-2024-21337 was published on 2024-01-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
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