Vulnerability Details : CVE-2024-3863
The executable file warning was not presented when downloading .xrm-ms files.
*Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
Products affected by CVE-2024-3863
- cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
- cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-3863
0.63%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-3863
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-03-28 |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST | 2025-01-21 |
CWE ids for CVE-2024-3863
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
References for CVE-2024-3863
-
https://www.mozilla.org/security/advisories/mfsa2024-18/
Security Vulnerabilities fixed in Firefox 125 — MozillaVendor Advisory
-
https://www.mozilla.org/security/advisories/mfsa2024-19/
Security Vulnerabilities fixed in Firefox ESR 115.10 — MozillaVendor Advisory
-
https://bugzilla.mozilla.org/show_bug.cgi?id=1885855
Access DeniedIssue Tracking
-
https://www.mozilla.org/security/advisories/mfsa2024-20/
Security Vulnerabilities fixed in Thunderbird 115.10 — MozillaVendor Advisory
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