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CVE-2008-4212

25
FAUCET Score

CVE-2008-4212 describes an unspecified vulnerability in the rlogind component of Apple Mac OS X versions 10.4.11 and 10.5.5. This flaw allows rlogind to incorrectly apply hosts.equiv entries to the root user, contrary to documentation, potentially enabling remote attackers to bypass intended access restrictions. With a CVSS score of 10.0, this vulnerability is critical, indicating a network-based attack with low complexity, requiring no authentication, and leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it is not widely targeted.

Impacted Technologies

VendorProductVersion(s)CPE
10.4.11CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.4.11:*:*:*:*:*:*:*
10.5.5CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.5.5:*:*:*:*:*:*:*
10.4.11CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x_server:10.4.11:*:*:*:*:*:*:*
10.5.5CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x_server:10.5.5:*:*:*:*:*:*:*

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
2.59%
Probability of exploitation in next 30 days
EPSS Percentile
83.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0259 is in the 71st percentile among its peer group of 51,553 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

Vendor Advisories (1)

redhatCVE-2008-4212

CVE-2008-4212

References

lists.apple.com / archives/security-announce/2008/Oct/msg00001.html
Vendor Advisory
secunia.com / advisories/32222
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/45785
support.apple.com / kb/HT3216
securityfocus.com / bid/31681
Patch
securityfocus.com / bid/31708
securitytracker.com / id
vupen.com / english/advisories/2008/2780