Security readout for executives and security teams
A very old flaw in the Htgrep CGI script lets an unauthenticated remote user read files from the web server by pointing the "hdr" parameter at a full file path. In plain terms, anyone who can reach the vulnerable page could pull back files that were never meant to be public, such as configuration files or credentials stored on the server. Exposure today is expected to be minimal. Htgrep is a 1990s-era Perl CGI rarely seen on modern web stacks. Risk concentrates in legacy Unix web servers still running cgi-bin, archived university sites, or unmaintained appliances that shipped Htgrep. Internet-facing systems still hosting htgrep.cgi should assume exposure to unauthenticated file disclosure. Low priority for most modern environments, elevated only if legacy web infrastructure is in scope. Treat as a hygiene item during legacy system decommissioning or M&A due diligence; escalate immediately if an inventory scan finds Htgrep exposed to the internet, because unauthenticated file disclosure can leak credentials and configuration. Mitigation focus: Remove or disable htgrep.cgi from any cgi-bin directory on public and internal web servers.; Replace Htgrep with a maintained search component if search functionality is still required.; Restrict CGI execution to an allowlist and block direct access to legacy Perl scripts at the web server or WAF..
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-2000-0832 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
- htgrep-cgi-view-files(5476)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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