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CVE-2002-0842

25
FAUCET Score

CVE-2002-0842 is a format string vulnerability affecting specific third-party modifications to mod_dav, notably in Oracle9i Application Server 9.0.2. An unauthenticated remote attacker can exploit this by crafting a destination URI that triggers a "502 Bad Gateway" response, leading to arbitrary code execution. With a CVSS score of 7.5, this vulnerability is considered high severity due to its network-based attack vector, low complexity, and potential for complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
9.0.2CPE matchmatch criteria
cpe:2.3:a:oracle:application_server:9.0.2:*:*:*:*:*:*:*

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
14.63%
Probability of exploitation in next 30 days
EPSS Percentile
96.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.1463 is in the 94th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

archives.neohapsis.com / archives/vulnwatch/2003-q1/0076.html
marc.info
marc.info
marc.info
otn.oracle.com / deploy/security/pdf/2003alert52.pdf
PatchVendor Advisory
cert.org / advisories/CA-2003-05.html
US Government Resource
ciac.org / ciac/bulletins/n-046.shtml
iss.net / security_center/static/11330.php
Vendor Advisory
kb.cert.org / vuls/id/849993
ExploitPatchThird Party AdvisoryUS Government Resource
nextgenss.com / advisories/ora-appservfmtst.txt
securityfocus.com / bid/6846