Information Exposure in MediaTek products - CVE-2021-0680

Vulnerability identifier: #VU72931

CSH Severity: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2021-0680

CWE-ID: CWE-200

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
MT6580
MT6735
MT6739
MT6750S
MT6755S
MT6757CD
MT6761
MT6762
MT6763
MT6765
MT6768
MT6771
MT8167
MT8168
MT8173
MT8183
MT6779
MT6785

Software vendor:
MediaTek

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to a missing permission check within system properties. A local application can gain access to sensitive information.

Install security update from vendor's website.

• https://corp.mediatek.com/product-security-bulletin/September-2021