CVE-2002-1855

Macromedia JRun 3.0 through 4.0, when running on Windows, allows remote attackers to retrieve files in the WEB-INF directory, which contains Java class files and configuration information, via a request to the WEB-INF directory with a trailing dot ("WEB-INF.").

Published: 2002-12-31 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2002-1855 is rated Moderate Risk (44.8/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.76%). 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-2002-1855

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 2025-03-30 0.85% 0.76% -0.09%
2 2025-03-29 0.76% 0.85% +0.09%
3 2025-03-19 — 0.76% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2002-1855

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N 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:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2002-1855

Affected software / configurations for CVE-2002-1855

Vendor Product Version Raw CPE
macromedia jrun 3.0 cpe:2.3:a:macromedia:jrun:3.0:*:*:*:*:*:*:*
macromedia jrun 3.1 cpe:2.3:a:macromedia:jrun:3.1:*:*:*:*:*:*:*
macromedia jrun 4.0 cpe:2.3:a:macromedia:jrun:4.0:*:*:*:*:*:*:*

References for CVE-2002-1855

cvelogic Threat Intelligence