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CVE-2009-2356

24
FAUCET Score

CVE-2009-2356 describes multiple stack-based buffer overflows in NullLogic Groupware 1.2.7 when configured with PostgreSQL. This vulnerability allows remote attackers to execute arbitrary code by submitting long SQL queries through the POP3, SMTP, or web components. With a CVSS score of 9.3, it is considered critical due to its network attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no known active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.2.7CPE matchmatch criteria
cpe:2.3:a:dan_cahill:nulllogic_groupware:1.2.7:*:*:*:*:*:*:*

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
3.93%
Probability of exploitation in next 30 days
EPSS Percentile
89.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0393 is in the 51st percentile among its peer group of 8,914 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, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

nth-dimension.org.uk / utils/get.php
securityfocus.com / archive/1/504737/100/0/threaded
vupen.com / english/advisories/2009/1817