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CVE-2011-3626

23
FAUCET Score

CVE-2011-3626 is a double free vulnerability in the prepare_exec function of Logsurfer 1.5b and earlier, and Logsurfer+ 1.7 and earlier, allowing remote attackers to execute arbitrary commands through crafted log file strings. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low access complexity, and potential for partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.5bCPE matchmatch criteria
cpe:2.3:a:drusus:logsurfer:*:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:drusus:logsurfer:1.1:*:*:*:*:*:*:*
1.2CPE matchmatch criteria
cpe:2.3:a:drusus:logsurfer:1.2:*:*:*:*:*:*:*
1.3CPE matchmatch criteria
cpe:2.3:a:drusus:logsurfer:1.3:*:*:*:*:*:*:*
1.4CPE matchmatch criteria
cpe:2.3:a:drusus:logsurfer:1.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.18%
Probability of exploitation in next 30 days
EPSS Percentile
80.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0218 is in the 65th percentile among its peer group of 51,485 CVEs.

Social Chatter

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 Patches (1)

gentoovendor investigatingvia nvd_reference
View patch

References

bugs.gentoo.org / show_bug.cgi
PatchVendor Advisory
secunia.com / advisories/46389
Vendor Advisory
secunia.com / advisories/47725
Vendor Advisory
security.gentoo.org / glsa/glsa-201201-04.xml
Vendor Advisory
openwall.com / lists/oss-security/2011/10/17/2
Patch
openwall.com / lists/oss-security/2011/10/17/4