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CVE-2012-0821

18
FAUCET Score

CVE-2012-0821 describes an unspecified vulnerability in Joomla! versions 1.6.x and 1.7.x before 1.7.4, allowing remote attackers to obtain sensitive information. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring no authentication and having low attack complexity, with a potential impact of information disclosure. There is no evidence of active exploitation, nor is exploit code available in common databases like Metasploit or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating a low level of public attention.

Impacted Technologies

VendorProductVersion(s)CPE
1.6CPE matchmatch criteria
cpe:2.3:a:joomla:joomla\!:1.6:alpha:*:*:*:*:*:*
1.6CPE matchmatch criteria
cpe:2.3:a:joomla:joomla\!:1.6:alpha2:*:*:*:*:*:*
1.6CPE matchmatch criteria
cpe:2.3:a:joomla:joomla\!:1.6:beta1:*:*:*:*:*:*
1.6CPE matchmatch criteria
cpe:2.3:a:joomla:joomla\!:1.6:beta10:*:*:*:*:*:*
1.6CPE matchmatch criteria
cpe:2.3:a:joomla:joomla\!:1.6:beta11:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
77.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 64th percentile among its peer group of 23,705 CVEs.

Social Chatter

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

developer.joomla.org / security/news/384-20120103-core-information-disclosure
Vendor Advisory
secunia.com / advisories/47753
Vendor Advisory
joomla.org / announcements/release-news/5403-joomla-250-released.html
PatchVendor Advisory
joomla.org / announcements/release-news/5405-joomla-174-released.html
PatchVendor Advisory
openwall.com / lists/oss-security/2012/01/25/1
openwall.com / lists/oss-security/2012/01/26/2
openwall.com / lists/oss-security/2012/01/26/4
openwall.com / lists/oss-security/2012/01/30/1
osvdb.org / 78518