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CVE-2002-0331

24
FAUCET Score

CVE-2002-0331 describes a directory traversal vulnerability in the HTTP server of alcatech_gmbh BPM Studio Pro 4.2. This flaw allows unauthenticated remote attackers to read arbitrary files on the affected system by including ".." (dot dot) sequences in HTTP requests. The vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and potential for information disclosure. While not listed in CISA's KEV catalog, public exploit code exists on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
4.2CPE matchmatch criteria
cpe:2.3:a:alcatech_gmbh:bpm_studio_pro:4.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
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
2.85%
Probability of exploitation in next 30 days
EPSS Percentile
85.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-21311 · Feb 27, 2002
This CVE's current EPSS score of 0.0285 is in the 79th percentile among its peer group of 23,684 CVEs.

Social Chatter

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

marc.info
iss.net / security_center/static/8300.php
ExploitVendor Advisory
securityfocus.com / bid/4198