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
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
2News mentions
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