Ingate Firewall in the SIP module before 4.4.1 and SIParator before 4.4.1, when TLS is enabled or when SSL/TLS is enabled in the web server, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake.
Conclusion & alert: CVE-2006-2924 is rated Moderate Risk (45.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.08%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
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 | 2025-03-17 | 2.28% | 1.08% | -1.20% |
| 2 | 2024-12-17 | 3.36% | 2.28% | -1.08% |
| 3 | 2023-05-21 | — | 3.36% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| ingate | ingate_firewall | <= 4.4.0 | cpe:2.3:h:ingate:ingate_firewall:*:*:*:*:*:*:*:* |
| ingate | ingate_firewall | 4.3.4 | cpe:2.3:h:ingate:ingate_firewall:4.3.4:*:*:*:*:*:*:* |
| ingate | ingate_siparator | <= 4.4.0 | cpe:2.3:h:ingate:ingate_siparator:*:*:*:*:*:*:*:* |
| ingate | ingate_siparator | 4.3.4 | cpe:2.3:h:ingate:ingate_siparator:4.3.4:*:*:*:*:*:*:* |