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CVE-2007-0721

19
FAUCET Score

CVE-2007-0721 describes an unspecified memory corruption vulnerability in the diskimages-helper component of Apple Mac OS X versions 10.3.9 and 10.4 through 10.4.8. This flaw allows remote, user-assisted attackers to execute arbitrary code by enticing a user to open a specially crafted compressed disk image. The vulnerability has a CVSS score of 6.8, indicating a medium severity risk due to its network-based attack vector, medium access complexity, and potential for partial confidentiality, integrity, and availability impacts. There is no public exploit intelligence available, such as Metasploit modules or ExploitDB entries, and it has not been added to CISA's KEV catalog. Furthermore, there is no evidence of active exploitation, nor significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.3.9CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.3.9:*:*:*:*:*:*:*
10.4CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.4:*:*:*:*:*:*:*
10.4.1CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.4.1:*:*:*:*:*:*:*
10.4.2CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.4.2:*:*:*:*:*:*:*
10.4.3CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.4.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.03%
Probability of exploitation in next 30 days
EPSS Percentile
86.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0303 is in the 79th percentile among its peer group of 19,958 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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
lists.apple.com / archives/security-announce/2007/Mar/msg00002.html
PatchVendor Advisory
secunia.com / advisories/24479
osvdb.org / 34846
securityfocus.com / bid/22948
securitytracker.com / id
us-cert.gov / cas/techalerts/TA07-072A.html
US Government Resource
vupen.com / english/advisories/2007/0930