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CVE-2009-4261

22
FAUCET Score

CVE-2009-4261 describes multiple directory traversal vulnerabilities within the iallocator framework of Ganeti versions 1.2.4 through 1.2.8, 2.0.0 through 2.0.4, and 2.1.0 before 2.1.0~rc2. These flaws, stemming from "path sanitization errors," allow both remote attackers via the HTTP RAPI and local users via gnt-* commands to execute arbitrary programs and potentially gain privileges through crafted external script names. With a CVSS score of 7.5, this vulnerability is considered highly severe, indicating a network-exploitable attack with low complexity that can lead to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.2.4CPE matchmatch criteria
cpe:2.3:a:roman_marxer:ganeti:1.2.4:*:*:*:*:*:*:*
1.2.5CPE matchmatch criteria
cpe:2.3:a:roman_marxer:ganeti:1.2.5:*:*:*:*:*:*:*
1.2.6CPE matchmatch criteria
cpe:2.3:a:roman_marxer:ganeti:1.2.6:*:*:*:*:*:*:*
1.2.7CPE matchmatch criteria
cpe:2.3:a:roman_marxer:ganeti:1.2.7:*:*:*:*:*:*:*
1.2.8CPE matchmatch criteria
cpe:2.3:a:roman_marxer:ganeti:1.2.8:*:*:*:*:*:*:*

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
3.28%
Probability of exploitation in next 30 days
EPSS Percentile
87.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0328 is in the 77th percentile among its peer group of 51,551 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

Remediation records are not available for this CVE.

References

git.ganeti.org
git.ganeti.org
git.ganeti.org
git.ganeti.org
groups.google.com / group/ganeti/browse_thread/thread/cbce23d89103a8d2
Patch
secunia.com / advisories/37849
Vendor Advisory
ocert.org / advisories/ocert-2009-019.html
openwall.com / lists/oss-security/2009/12/17/5
securityfocus.com / archive/1/508535/100/0/threaded
vupen.com / english/advisories/2009/3599
Vendor Advisory