Unrated severityNVD Advisory· Published Dec 31, 2002· Updated Jun 16, 2026
CVE-2002-1747
CVE-2002-1747
Description
Vtun 2.5b1 does not authenticate forwarded packets, which allows remote attackers to inject data into user sessions without detection, and possibly control the data contents via cut-and-paste attacks on ECB.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- cpe:2.3:a:maxim_krasnyansky:vtun:2.5b1:*:*:*:*:*:*:*
- Range: = 2.5b1
Patches
Vulnerability mechanics
References
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