CVE-2004-1936

ZoneAlarm Pro 4.5.538.001 and possibly other versions allows remote attackers to bypass e-mail protection via attachments whose names contain certain non-English characters.

Published: 2004-04-14 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2004-1936 is rated Moderate Risk (56.8/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.63%). EPSS rose +1.26% over the last day, indicating growing attacker interest. 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-2004-1936

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 0.36% 1.63% +1.26%
2 2025-03-17 0.95% 0.36% -0.58%
3 2023-08-30 — 0.95% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2004-1936

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P 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:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2004-1936

Affected software / configurations for CVE-2004-1936

Vendor Product Version Raw CPE
zonelabs zonealarm 2.4 cpe:2.3:a:zonelabs:zonealarm:2.4:*:pro:*:*:*:*:*
zonelabs zonealarm 2.6 cpe:2.3:a:zonelabs:zonealarm:2.6:*:pro:*:*:*:*:*
zonelabs zonealarm 3.0 cpe:2.3:a:zonelabs:zonealarm:3.0:*:pro:*:*:*:*:*
zonelabs zonealarm 3.1 cpe:2.3:a:zonelabs:zonealarm:3.1:*:pro:*:*:*:*:*
zonelabs zonealarm 4.0 cpe:2.3:a:zonelabs:zonealarm:4.0:*:plus:*:*:*:*:*
zonelabs zonealarm 4.0 cpe:2.3:a:zonelabs:zonealarm:4.0:*:pro:*:*:*:*:*
zonelabs zonealarm 4.5 cpe:2.3:a:zonelabs:zonealarm:4.5:*:pro:*:*:*:*:*
zonelabs zonealarm 4.5.538.001 cpe:2.3:a:zonelabs:zonealarm:4.5.538.001:*:plus:*:*:*:*:*
zonelabs zonealarm 4.5.538.001 cpe:2.3:a:zonelabs:zonealarm:4.5.538.001:*:pro:*:*:*:*:*

References for CVE-2004-1936

cvelogic Threat Intelligence