CVE-1999-0528: A router or firewall forwards external packets that claim to come from inside the network that the router/firewall is in
Summary
A router or firewall forwards external packets that claim to come from inside the network that the router/firewall is in front of.
Severity
UNKNOWN
Source Attribution
Source: NVD · Updated: 2026-08-21T04:30:41.806Z · Confidence: high
Impact
Based on CVSS vector: n/a — assess confidentiality, integrity, and availability impact via the official vector documentation.
Affected Software
Fix
Upgrade affected software to the fixed version identified above. Apply vendor patches and monitor advisories before exposed systems go unpatched.