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CVE-2009-0993

23
FAUCET Score

CVE-2009-0993 is an unspecified vulnerability within the OPMN component of Oracle Application Server 10.1.2.3. While Oracle's official description is vague, reliable researcher claims suggest it's a format string vulnerability allowing remote attackers to execute arbitrary code by injecting format string specifiers into an HTTP POST URI, which are then improperly logged. With a CVSS score of 7.5, this vulnerability is easily exploitable over the network without authentication, potentially impacting confidentiality, integrity, and availability. There is no known exploit code publicly available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
10.1.2.3.0CPE matchmatch criteria
cpe:2.3:a:oracle:application_server:10.1.2.3.0:*:*:*:*:*:*:*

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
7.95%
Probability of exploitation in next 30 days
EPSS Percentile
94.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0795 is in the 90th 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

secunia.com / advisories/34693
exchange.xforce.ibmcloud.com / vulnerabilities/50030
oracle.com / technetwork/topics/security/cpuapr2009-099563.html
securityfocus.com / archive/1/502683/100/0/threaded
securityfocus.com / bid/34461
securitytracker.com / id
us-cert.gov / cas/techalerts/TA09-105A.html
US Government Resource
zerodayinitiative.com / advisories/ZDI-09-017