Medium severity5.4NVD Advisory· Published Sep 30, 2020· Updated Jun 17, 2026
CVE-2019-18989
CVE-2019-18989
Description
A partial authentication bypass vulnerability exists on Mediatek MT7620N 1.06 devices. The vulnerability allows sending an unencrypted data frame to a WPA2-protected WLAN router where the packet is routed through the network. If successful, a response is sent back as an encrypted frame, which would allow an attacker to discern information or potentially modify data.
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Affected products
3- cpe:2.3:o:mediatek:mt7620n_firmware:1.06:*:*:*:*:*:*:*
- Mediatek/MT7620Ndescription
Patches
Vulnerability mechanics
References
1- www.synopsys.com/blogs/software-security/cyrc-advisory-sept2020/nvdThird Party Advisory
News mentions
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