CVE-1999-1533

highpriority · track · 43EPSS 0.081 · 95 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

8.12% (95th) EPSS

CVSS 7.5 · high

Is it mine?

3 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

Eicon Technology Diva LAN ISDN modem allows a remote attacker to cause a denial of service (hang) via a long password argument to the login.htm file in its HTTP service.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.8mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USLLM-inferredCWE-400USLLM-inferred

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-19513Eicon Networks DIVA LAN ISDN Modem 1.0 Release 2.5/1.0/2.0 - Denial of Servicefunctional · exploit_db

affected products (3)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
trend micro interscan viruswall= 3.2.3nvdUScpe:2.3:a:trend_micro:interscan_viruswall:*:*:*:*:*:*:*:*
trend micro interscan viruswall= 3.3nvdUScpe:2.3:a:trend_micro:interscan_viruswall:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 1999-11-07modified 2026-06-16

references (6)

External citations — patches, advisories, analysis.

scry

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