Check Point ZoneAlarm Pro before 6.5.737.000 does not properly test for equivalence of process identifiers for certain Microsoft Windows API functions in the NT kernel 5.0 and greater, which allows local users to call these functions, and bypass firewall rules or gain privileges, via a modified identifier that is one, two, or three greater than the canonical identifier.
Conclusion & alert: CVE-2007-2730 is rated Low Risk (29.9/100): CVSS High severity, with low exploitation likelihood (EPSS 0.04%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
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 | 2023-03-07 | 0.95% | 0.04% | -0.91% |
| 2 | 2022-02-04 | — | 0.95% | — |
Full EPSS history (2 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] |
: ZoneAlarm Pro 6.5.737.000 and higher are not vulnerable.
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| checkpoint | zonealarm | <= 6.1.744.001 | cpe:2.3:a:checkpoint:zonealarm:*:*:*:*:*:*:*:* |
| comodo | comodo_firewall_pro | 2.4.18.184 | cpe:2.3:a:comodo:comodo_firewall_pro:2.4.18.184:*:*:*:*:*:*:* |
| comodo | comodo_personal_firewall | 2.3.6.81 | cpe:2.3:a:comodo:comodo_personal_firewall:2.3.6.81:*:*:*:*:*:*:* |