Lars Ellingsen guestserver.cgi allows remote attackers to execute arbitrary commands via…
Priority MEDIUM 50Published · 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
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Lars Ellingsen guestserver.cgi allows remote attackers to execute arbitrary commands via shell metacharacters in the "email" parameter.
Why it matters now
EPSS 0.04681 91st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:lars_ellingsen:guestserver:*:*:*:*:*:*:*:* | up to 4.12 | Vulnerable | Lars Ellingsen |
- cpe:2.3:a:lars_ellingsen:guestserver:*:*:*:*:*:*:*:* Versions up to 4.12 Vulnerable ·Lars Ellingsen
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2001-0180
- 2026-10-03 Alias added: GHSA-cc7h-p955-52fq
References
More Lars Ellingsen Guestserver vulnerabilities
- TI-2005-03967 Multiple cross-site scripting (XSS) vulnerabilities in guestbook.cgi in Lars Ellingsen… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2001-0180 · CVE Program
- CVE-2001-0180 · NVD
- FIRST EPSS
- GHSA-cc7h-p955-52fq · GitHub Advisory Database · CC BY 4.0
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