CVE-2001-1443: kth kth_kerberos
CVSS: 5.0v2.0MediumModified
Published 21-04-2005Last modified 08-08-2024
Vulnerability summary
CVE-2001-1443 is a medium (CVSS 5.0) vulnerability in kth kth_kerberos. EPSS estimates a 1.10% chance of exploitation in the next 30 days, higher than 65.1% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
5.0/10
010
Medium · v2.0 (NVD)EPSS score
1.10%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 21-04-2005PublishedVulnerability first disclosed.
- 08-08-2024Last modifiedVulnerability information updated.
Description
KTH Kerberos IV and Kerberos V (Heimdal) for Telnet clients do not encrypt connections if the server does not support the requested encryption, which allows remote attackers to read communications via a man-in-the-middle attack.
CVSS metrics
1 score · 1 source · 1 versionMedium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
1.10%
Chance of exploitation in the next 30 days
Percentile
65%
Versus all other CVEs
30-day change
0.00 pp
From 1.10% on 20-09-2026
20-09-202620-10-2026
EPSS score1.10%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (josefsson.org)
Maturity: unknown
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Kth1 product
- kth_kerberos4 | 5
1 vendor · 1 product