Read the docs
TI-1999-00283 Aliases CVE-1999-0287GHSA-p9g4-6jm6-c594

Vulnerability in the Wguest CGI program.

Priority MEDIUM 42Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Vulnerability in the Wguest CGI program.

Why it matters now

EPSS 0.06169 93rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:webcom:cgi_guestbook:*:*:*:*:*:*:*:*all versionsVulnerableWebcom
  • cpe:2.3:a:webcom:cgi_guestbook:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Webcom

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-1999-0287
  2. 2026-10-03 Alias added: GHSA-p9g4-6jm6-c594

References

Other 1

  • TI-1999-00234 Remote execution of arbitrary commands through Guestbook CGI program. CVSS 2.0HIGH 7.5
  • TI-1999-00461 The Webcom CGI Guestbook programs wguest.exe and rguest.exe allow a remote attacker to… CVSS 2.0MEDIUM 5.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences