Description
In wlan service, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation Patch ID: WCNCR00350938; Issue ID: MSV-1132.
Affected products
mediatek: software development kit; mediatek: mt7622; mediatek: mt7915; mediatek: mt7916; mediatek: mt7981; mediatek: mt7986; openwrt: openwrt; mediatek: mt6890
References5
- corp.mediatek.com/product-security-bulletin/March-2024 Vendor Advisory
- corp.mediatek.com/product-security-bulletin/March-2024 Vendor Advisory
- blog.coffinsec.com/0day/2024/08/30/exploiting-CVE-2024-20017-fo… ExploitTechnical DescriptionThird Party Advisory
- blog.sonicwall.com/en-us/2024/09/critical-exploit-in-mediatek-w… ExploitThird Party Advisory
- news.ycombinator.com/item?id=41605680 Third Party Advisory
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 47% percentile: 99 · as of 5 November 2026
- CWE
- CWE-20CWE-787
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.