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Case File

CVE-1999-0399

HIGH · CVSS 7.5 EPSS 2.67%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 1999-01-01 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may be remotely exploitable.

CVE
CVE-1999-0399
Severity
HIGH
CVSS
7.5
EPSS
2.67%

Original NVD Description

The DCC server command in the Mirc 5.5 client doesn't filter characters from file names properly, allowing remote attackers to place a malicious file in a different location, possibly allowing the attacker to execute commands.