Multiple buffer overflows in the IMAP service (MEIMAPS.EXE) in MailEnable Professional Edition and Enterprise Edition 3.13 and earlier allow remote authenticated attackers to execute arbitrary code via long arguments to the (1) FETCH, (2) EXAMINE, and (3) UNSUBSCRIBE commands.
Conclusion & alert: CVE-2008-1276 is rated High Exploit Risk (80.6/100): CVSS Critical severity, with high exploitation likelihood (EPSS 10.12%, 93th percentile). 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 |
|---|---|---|---|---|
| 5249 | exploit_db | edb | 2008-03-14 | 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 | 2026-06-09 | 13.15% | 10.12% | -3.02% |
| 2 | 2025-12-28 | 15.35% | 13.15% | -2.21% |
| 3 | 2025-11-27 | — | 15.35% | — |
Full EPSS history (15 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.0 | 2.0 | HIGH |
|
8.0 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| mailenable | mailenable_enterprise | <= 3.13 | cpe:2.3:a:mailenable:mailenable_enterprise:*:*:*:*:*:*:*:* |
| mailenable | mailenable_professional | <= 3.13 | cpe:2.3:a:mailenable:mailenable_professional:*:*:*:*:*:*:*:* |