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CVE-2002-1108 — MEDIUM severity vulnerability (Cisco Virtual Private Network (VPN) Client software 2.x.x, a)

Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.

CVE IDCVE-2002-1108
SeverityMEDIUM
CVSS score5.0
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:N
CWENVD-CWE-Other
StatusModified
Published2002-10-04
Last modified2026-04-16
DescriptionCisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.
SourceNIST National Vulnerability Database

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