CVE-1999-0445
published 1999-04-01CVE-1999-0445: In Cisco routers under some versions of IOS 12.0 running NAT, some packets may not be filtered by input access list filters.
PriorityP416medium5CVSS 2.0
AVNACLAuNCPINAN
EPSS
1.12%
62.8th percentile
In Cisco routers under some versions of IOS 12.0 running NAT, some packets may not be filtered by input access list filters.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
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VulDB
Cisco IOS up to 12.0.2 NAT privileges management (Nessus ID 48947 / XFDB-2071)
vuldb·2026-04-19·CVSS 5.0
CVE-1999-0445 [MEDIUM] Cisco IOS up to 12.0.2 NAT privileges management (Nessus ID 48947 / XFDB-2071)
A vulnerability identified as critical has been detected in Cisco IOS up to 12.0.2. This affects an unknown function of the component NAT. Performing a manipulation results in improper privilege management.
This vulnerability was named CVE-1999-0445. The attack may be initiated remotely. There is no available exploit.
You should upgrade the affected component.
GHSA
GHSA-mxqr-f78q-hq6p: In Cisco routers under some versions of IOS 12
ghsa_unreviewed·2022-04-30
CVE-1999-0445 [MEDIUM] GHSA-mxqr-f78q-hq6p: In Cisco routers under some versions of IOS 12
In Cisco routers under some versions of IOS 12.0 running NAT, some packets may not be filtered by input access list filters.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
1999-04-01
Published