Vulnerability in Lucent Ascend Routers

CVE-1999-0221

Denial of service of Ascend routers through port 150 (remote administration).

Published · last modified .

CVSS v2 metric

CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.014 (71.8th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-1999-0221: held from 0.014 to 0.014.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: +0.000

Affected products

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-1999-0221?
CVE-1999-0221 is a vulnerability in Lucent Ascend Routers. Published 1999-03-01.
Is CVE-1999-0221 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.