Out of Bounds Write Vulnerability in MediaTek Wireless AP Driver
CVE-2025-20682

Currently unrated

What is CVE-2025-20682?

The MediaTek wireless access point (AP) driver contains a vulnerability that allows for an out of bounds write due to improper bounds checking. This flaw may lead to local privilege escalation if exploited. The exploitation of this vulnerability does not require user interaction, presenting a significant risk for deployed systems. Affected users should apply the available patches promptly to safeguard their environments.

Affected Version(s)

MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 SDK release 7.6.7.2 and before / openWRT 19.07, 21.02

References

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-20682 : Out of Bounds Write Vulnerability in MediaTek Wireless AP Driver