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CVE-2002-1858

16
FAUCET Score

CVE-2002-1858 describes a directory traversal vulnerability affecting Oracle9i Application Server versions 1.0.2.2 and 9.0.2 through 9.0.2.0.1 running on Windows. An unauthenticated remote attacker can exploit this flaw by appending a trailing dot to a request for the "WEB-INF" directory, allowing them to retrieve sensitive files like Java class files and configuration information. With a CVSS score of 5.0, this vulnerability has low attack complexity and requires no authentication, but its impact is limited to information disclosure. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.2.2CPE matchmatch criteria
cpe:2.3:a:oracle:application_server:1.0.2.2:*:*:*:*:*:*:*
9.0.2CPE matchmatch criteria
cpe:2.3:a:oracle:application_server:9.0.2:*:*:*:*:*:*:*
9.0.2.0.0CPE matchmatch criteria
cpe:2.3:a:oracle:application_server:9.0.2.0.0:*:*:*:*:*:*:*
9.0.2.0.1CPE matchmatch criteria
cpe:2.3:a:oracle:application_server:9.0.2.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.53%
Probability of exploitation in next 30 days
EPSS Percentile
90.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0453 is in the 87th percentile among its peer group of 23,701 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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

online.securityfocus.com / archive/1/279582
otn.oracle.com / deploy/security/pdf/2002alert47rev1.pdf
Patch
iss.net / security_center/static/9446.php
Patch
securityfocus.com / bid/5119
Patch
westpoint.ltd.uk / advisories/wp-02-0002.txt
PatchVendor Advisory