Security readout for executives and security teams
This is an information-disclosure issue in Firewall-1 3.0 and 4.0. The firewall may leak packets containing private IP address information, allowing a remote attacker to learn the real internal IP address of a connecting host. Exposure is likely limited to organizations still running legacy Firewall-1 3.0 or 4.0, or inherited infrastructure with equivalent historical deployments. Treat this as a legacy exposure check, not an emergency, unless affected firewalls still protect active networks. Unsupported perimeter devices increase business risk beyond this CVE alone. Mitigation focus: Inventory perimeter systems for Firewall-1 3.0 or 4.0 deployments.; Check vendor or archived support guidance for the historical advisory and fixes.; Retire, replace, or isolate unsupported legacy firewall systems where found..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2000-0181 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.