Security readout for executives and security teams
This is an old remote command execution issue in the GBook guestbook CGI script. If an exposed site still runs the vulnerable script, an attacker could make the server run unintended operating-system commands through a mail recipient form field. The main business risk is legacy internet-facing CGI code left behind. Exposure is most likely on legacy websites still hosting GBook or gbook.cgi as a public CGI guestbook. The source bundle lists affected vendor/product data as n/a, so inventory must be based on actual deployed files, routes, and CGI configuration. Prioritize if any public website still uses this guestbook script. The vulnerability is old, but the impact is server command execution. If GBook is not present, no further emergency action is indicated beyond documenting the negative inventory result. Mitigation focus: Inventory internet-facing CGI paths for GBook, gbook.cgi, or legacy guestbook scripts.; Disable or remove GBook if no supported fixed version is confirmed.; Check vendor or archived project guidance; the bundle names no patch..
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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CVE-2000-1131 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
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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
- gbook-cgi-remote-execution(5509)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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