Security readout for executives and security teams
This old CGI script can let an internet user make the server run unintended operating-system commands. The issue is tied to Penguin NsLookup CGI script nslookup.pl 1.0. Business risk exists mainly where legacy CGI utilities remain exposed on public web servers. Exposure is likely limited to legacy web servers still hosting Linux Directory Penguin NsLookup CGI script nslookup.pl 1.0, especially under CGI-enabled paths. Modern systems are unlikely affected unless this old script was copied forward. Prioritize discovery on public web infrastructure and legacy servers. If found exposed, treat as high priority for removal or isolation because the reported impact is remote arbitrary code execution. Mitigation focus: Identify and remove exposed nslookup.pl 1.0 instances if not required.; Check original vendor or maintainer guidance for any available replacement or fix.; Restrict CGI directories to trusted administrators where legacy use must continue..
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
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2002-0489 mapping review
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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.