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Fencer Vulns
critical 10.0

CVE-2001-1223 json

The web administration server for ELSA Lancom 1100 Office does not require authentication, which allows arbitrary remote attackers to gain…

published 2001-12-26 24 y ago modified 2026-06-16 4 mo ago also EUVD-2001-1204

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.8%
EPSS 2.8% chance of exploitation in 30 days, percentile 86%
public exploits
0
none known

Summary

The web administration server for ELSA Lancom 1100 Office does not require authentication, which allows arbitrary remote attackers to gain administrative privileges by connecting to the server.

Patch / fix

Exploit prediction

2.85% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.