PineApp Mail-SeCure 3.70 and earlier on 5099SK and earlier platforms has a sudoers file that does not properly restrict user specifications, which allows local users to gain privileges via a sudo command that leverages access to the qmailq account.
Conclusion & alert: CVE-2013-6831 is rated High Exploit Risk (68.5/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.62%). 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 |
|---|---|---|---|---|
| 29734 | exploit_db | edb | 2013-11-20 | 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 | 2026-01-14 | 0.24% | 0.62% | +0.38% |
| 2 | 2025-07-06 | 0.26% | 0.24% | -0.02% |
| 3 | 2025-03-17 | — | 0.26% | — |
Full EPSS history (5 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.2 | 2.0 | HIGH |
|
3.9 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| pineapp | mail-secure_5099sk | <= - | cpe:2.3:a:pineapp:mail-secure_5099sk:*:*:*:*:*:*:*:* |