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CVE-2008-2306

24
FAUCET Score

CVE-2008-2306 describes a critical vulnerability in Apple Safari before version 3.1.2 on Windows, where it fails to correctly interpret the URLACTION_SHELL_EXECUTE_HIGHRISK Internet Explorer zone setting. This flaw allows remote attackers to bypass security restrictions, enabling them to force a client system to download and execute arbitrary files. With a CVSS score of 9.3 (Critical), this vulnerability has a network attack vector, medium attack complexity, and a complete impact on confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, no known public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage, suggesting it is not currently a prominent threat.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.1.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:3.0:*:*:*:*:*:*:*
3.0.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:3.0.1:*:*:*:*:*:*:*
3.0.2CPE matchmatch criteria
cpe:2.3:a:apple:safari:3.0.2:*:*:*:*:*:*:*
3.0.3CPE matchmatch criteria
cpe:2.3:a:apple:safari:3.0.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.81%
Probability of exploitation in next 30 days
EPSS Percentile
89.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0381 is in the 51st percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 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

lists.apple.com / archives/security-announce/2008//Jun/msg00001.html
Patch
secunia.com / advisories/30775
kb.cert.org / vuls/id/127185
US Government Resource
securityfocus.com / bid/29835
securitytracker.com / id
vupen.com / english/advisories/2008/1882/references