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CVE-2004-0539

26
FAUCET Score

CVE-2004-0539 describes a critical vulnerability in the Safari web browser on Mac OS X 10.3.4 and 10.2.8, where the "Show in Finder" button could inadvertently execute downloaded applications. This flaw has a CVSS score of 10.0, indicating a severe risk with a network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been identified, its high FAUCET Risk Score of 82/100 underscores its potential danger.

Impacted Technologies

VendorProductVersion(s)CPE
10.2.8CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.2.8:*:*:*:*:*:*:*
10.3.4CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.3.4:*:*:*:*:*:*:*
10.2.8CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x_server:10.2.8:*:*:*:*:*:*:*
10.3.4CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x_server:10.3.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.84%
Probability of exploitation in next 30 days
EPSS Percentile
91.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0484 is in the 84th percentile among its peer group of 51,551 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.info.apple.com / article.html
kb.cert.org / vuls/id/773190
US Government Resource