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Critical severity9.8NVD Advisory· Published Jun 2, 2025· Updated Jun 17, 2026

CVE-2025-20674

CVE-2025-20674

Description

In wlan AP driver, there is a possible way to inject arbitrary packet due to a missing permission check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00413202; Issue ID: MSV-3303.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Mediatek/wlan AP driverllm-fuzzy
  • MediaTek, Inc./MT6890, MT6990, MT7915, MT7916, MT7981, MT7986, MT7990, MT7992, MT7993v5
    Range: SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890) / OpenWrt 21.02, 23.05 (MT6990)

Patches

Vulnerability mechanics

References

1

News mentions

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