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CVE-2001-1338

15
FAUCET Score

CVE-2001-1338 describes an information disclosure vulnerability in the Beck IPC GmbH IPC@CHIP TelnetD server. This flaw allows remote attackers to enumerate valid user accounts by observing differing server responses to valid versus invalid login attempts. Rated with a CVSS score of 5.0 (Medium), the vulnerability is easily exploitable over the network with low attack complexity, potentially leading to unauthorized information disclosure (C:P). There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this decades-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:beck_ipc_gmbh:ipc_at_chip_telnetd_server:*:*:*:*:*:*:*:*

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
1.98%
Probability of exploitation in next 30 days
EPSS Percentile
78.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0198 is in the 67th percentile among its peer group of 23,705 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

cert.uni-stuttgart.de / archive/bugtraq/2001/06/msg00010.html
iss.net / security_center/static/6595.php
Vendor Advisory
kb.cert.org / vuls/id/198979
US Government Resource
securityfocus.com / archive/1/186418
PatchVendor Advisory
securityfocus.com / bid/2773