compose.cgi in Mailreader.com 2.3.30 and 2.3.31, when using Sendmail as the Mail Transfer Agent, allows remote attackers to execute arbitrary commands via shell metacharacters in the RealEmail configuration variable, which is used to call Sendmail in network.cgi.
Conclusion & alert: CVE-2002-1582 is rated High Exploit Risk (84.1/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 1.78%). Core evidence: 1 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 ↗ |
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 | 2026-01-30 | 1.48% | 1.78% | +0.30% |
| 2 | 2025-03-30 | 1.30% | 1.48% | +0.18% |
| 3 | 2025-03-29 | — | 1.30% | — |
Full EPSS history (7 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| mailreader.com | mailreader.com | 2.3.30 | cpe:2.3:a:mailreader.com:mailreader.com:2.3.30:*:*:*:*:*:*:* |
| mailreader.com | mailreader.com | 2.3.31 | cpe:2.3:a:mailreader.com:mailreader.com:2.3.31:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://www.iss.net/security_center/static/10491.php | Patch Vendor Advisory |
| http://www.mailreader.com/download/ChangeLog | Vendor Advisory |
| http://www.securityfocus.com/archive/1/297428 | Exploit Patch Vendor Advisory |
| http://www.securityfocus.com/bid/6058 | Patch Vendor Advisory |