CVE-2007-3845 is a critical vulnerability affecting Mozilla Firefox before 2.0.0.6, Thunderbird before 1.5.0.13 and 2.x before 2.0.0.6, and SeaMonkey before 1.1.4. This flaw allows remote attackers to execute arbitrary commands by leveraging specific URI handling mechanisms that launch file handling programs based on file extensions. With a CVSS score of 9.3, this vulnerability is highly severe, indicating a network-based attack with medium complexity that can lead to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation in the wild and it is not listed in CISA's KEV catalog, public exploit code exists (EDB-30381), and despite its age, it has a high EPSS score, suggesting a higher-than-average probability of exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0.0.5CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:2.0.0.5:*:*:*:*:*:*:* | ||
1.1.3CPE matchmatch criteria | cpe:2.3:a:mozilla:seamonkey:1.1.3:*:*:*:*:*:*:* | ||
2.0.0.5CPE matchmatch criteria | cpe:2.3:a:mozilla:thunderbird:2.0.0.5:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.