CVE-2002-0382

XChat IRC client allows remote attackers to execute arbitrary commands via a /dns command on a host whose DNS reverse lookup contains shell metacharacters.

Published: 2002-06-25 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2002-0382 is rated Moderate Risk (59.9/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.39%). EPSS rose +1.31% 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-2002-0382

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 1.08% 2.39% +1.31%
2 2025-03-17 0.94% 1.08% +0.14%
3 2024-08-10 — 0.94% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2002-0382

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-2002-0382

OS Trackers for CVE-2002-0382

vendor priority summary link
redhat high — https://access.redhat.com/security/cve/CVE-2002-0382

Affected software / configurations for CVE-2002-0382

Vendor Product Version Raw CPE
xchat xchat <= 1.89 cpe:2.3:a:xchat:xchat:*:*:*:*:*:*:*:*

References for CVE-2002-0382

cvelogic Threat Intelligence