CVE-2006-4613

Multiple unspecified vulnerabilities in SnapGear before 3.1.4u1 allow remote attackers to cause a denial of service via unspecified vectors involving (1) IPSec replay windows and (2) the use of vulnerable versions of ClamAV before 0.88.4. NOTE: it is possible that vector 2 is related to CVE-2006-4018.

Published: 2006-09-06 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2006-4613 is rated Moderate Risk (58.4/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.77%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2006-4613

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 2026-06-15 0.87% 1.77% +0.90%
2 2025-10-01 0.84% 0.87% +0.03%
3 2025-04-26 — 0.84% —

Full EPSS history (14 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2006-4613

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 2.0 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 6.9 [email protected]

Weakness enumeration for CVE-2006-4613

OS Trackers for CVE-2006-4613

vendor priority summary link
alpine — CVE-2006-4613: no source package rows; 0 state rows across 0 repos (none); fixed 0, open 0. https://security.alpinelinux.org/vuln/CVE-2006-4613

NVD evaluator notes for CVE-2006-4613

Solution: This vulnerability is addressed in the following product release: Secure Computing, SnapGear, 3.1.4u1

Affected software / configurations for CVE-2006-4613

Vendor Product Version Raw CPE
securecomputing snapgear_sg560 — cpe:2.3:h:securecomputing:snapgear_sg560:*:*:*:*:*:*:*:*
securecomputing snapgear_sg565 — cpe:2.3:h:securecomputing:snapgear_sg565:*:*:*:*:*:*:*:*
securecomputing snapgear_sg580 — cpe:2.3:h:securecomputing:snapgear_sg580:*:*:*:*:*:*:*:*
securecomputing snapgear_sg710 — cpe:2.3:h:securecomputing:snapgear_sg710:*:*:*:*:*:*:*:*

References for CVE-2006-4613

cvelogic Threat Intelligence