CGIscript.net csMailto.cgi program allows remote attackers to use csMailto as a "spam proxy" and send mail to arbitrary users via modified (1) form-to, (2) form-from, and (3) form-results parameters.
Conclusion & alert: CVE-2002-0751 is rated High Exploit Risk (70.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.86%). Core evidence: 2 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-12-09 | 1.24% | 0.86% | -0.38% |
| 2 | 2025-03-30 | 1.06% | 1.24% | +0.18% |
| 3 | 2025-03-29 | — | 1.06% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| cgiscript.net | csmailto | — | cpe:2.3:a:cgiscript.net:csmailto:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2002-04/0326.html | Exploit Vendor Advisory |
| http://www.cgiscript.net/cgi-script/csNews/csNews.cgi?database=cgi.db&command=viewone&id=5 | Vendor Advisory |
| http://www.securityfocus.com/bid/4579 | Exploit Vendor Advisory |