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CVE-2009-1383

23
FAUCET Score

CVE-2009-1383 describes a command injection vulnerability in the getdirective function of mathtex.cgi in mathTeX versions downloaded before July 13, 2009. This flaw allows unauthenticated remote attackers to execute arbitrary commands by injecting shell metacharacters into the 'dpi' tag. With a CVSS score of 7.5, this vulnerability is considered high severity due to its network-based attack vector, low attack complexity, and potential for partial confidentiality, integrity, and availability impact. Despite its severity, there is no evidence of active exploitation, no known exploit code in common databases like Metasploit or ExploitDB, and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:forkosh:mathtex:-:*:*:*:*:*:*:*

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
2.16%
Probability of exploitation in next 30 days
EPSS Percentile
80.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0216 is in the 65th 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

groups.google.com / group/comp.text.tex/browse_thread/thread/5d56d3d744351578
secunia.com / advisories/35816
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/51795
ocert.org / advisories/ocert-2009-010.html
securityfocus.com / archive/1/504919/100/0/threaded
vupen.com / english/advisories/2009/1875
Vendor Advisory