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CVE-2001-1231

19
FAUCET Score

CVE-2001-1231 describes a vulnerability in Novell GroupWise 5.5 and 6, specifically when operating in live remote or smart caching mode. This flaw allows remote attackers to intercept network traffic and extract usernames and passwords, thereby gaining unauthorized access to other users' mailboxes. The vulnerability has a CVSS score of 5.0 (Medium), indicating a network-based attack with low complexity and potential for partial confidentiality impact. While there is no known active exploitation, public exploit code, or Metasploit modules, the vulnerability has garnered significant community discussion, suggesting awareness among security professionals.

Impacted Technologies

VendorProductVersion(s)CPE
5.5CPE matchmatch criteria
cpe:2.3:a:novell:groupwise:5.5:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:a:novell:groupwise:6.0:*:*:*:*:*:*:*

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
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
76.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 64th percentile among its peer group of 23,705 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

exchange.xforce.ibmcloud.com / vulnerabilities/6998
support.novell.com / padlock/details.htm
PatchVendor Advisory
securityfocus.com / archive/1/204672
PatchVendor Advisory
securityfocus.com / bid/3189