Nortel Contivity VPN Client 2.1.7, 3.00, 3.01, 4.91, and 5.01, when opening a VPN tunnel, does not check the gateway certificate until after a dialog box has been displayed to the user, which creates a race condition that allows remote malicious users to perform a man-in-the-middle (MITM) attack.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
nortel contivity 4.91 |
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nortel contivity 5.01 |
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nortel contivity 3.00 |
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nortel contivity 3.01 |
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nortel contivity 2.1.7 |
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