CVE-1999-0445 json
In Cisco routers under some versions of IOS 12.0 running NAT, some packets may not be filtered by input access list filters.
published 27y ago modified 4mo ago also EUVD-1999-0445
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 66%
- public exploits
- 0
- none known
Summary
In Cisco routers under some versions of IOS 12.0 running NAT, some packets may not be filtered by input access list filters.
Is CVE-1999-0445 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
1.11% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-14).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Technology feeds
References
-
osvdb.org
/1104
vdb-entry
Sources
- CVE List CVE-1999-0445
- NVD CVE-1999-0445
Fencer Intel 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.