CVE-2007-3786

Cross-site request forgery (CSRF) vulnerability on the eSoft InstaGate EX2 UTM device before firmware 3.1.20070615 allows remote attackers to perform privileged actions as administrators. NOTE: the vendor disputes the distribution of the vulnerable software, stating that it was a custom build for a former customer

Published: 2007-07-15 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-3786 is rated High Risk (67.8/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 2.86%). High exploitation likelihood—assess exposure and prioritize 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-2007-3786

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 2026-03-03 2.36% 2.86% +0.50%
2 2025-09-16 1.90% 2.36% +0.47%
3 2025-03-30 — 1.90% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-3786

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.3 2.0 HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 8.6 10.0 [email protected]

Weakness enumeration for CVE-2007-3786

OS Trackers for CVE-2007-3786

vendor priority summary link
alpine — CVE-2007-3786: no source package rows; 0 state rows across 0 repos (none); fixed 0, open 0. https://security.alpinelinux.org/vuln/CVE-2007-3786

Affected software / configurations for CVE-2007-3786

Vendor Product Version Raw CPE
esoft instagate_ex2_utm firmware_3.1.20031001 cpe:2.3:h:esoft:instagate_ex2_utm:firmware_3.1.20031001:*:*:*:*:*:*:*
esoft instagate_ex2_utm firmware_3.1.20060921 cpe:2.3:h:esoft:instagate_ex2_utm:firmware_3.1.20060921:*:*:*:*:*:*:*
esoft instagate_ex2_utm firmware_3.1.20070605 cpe:2.3:h:esoft:instagate_ex2_utm:firmware_3.1.20070605:*:*:*:*:*:*:*

References for CVE-2007-3786

cvelogic Threat Intelligence