Vulnerability · Published Dec 17, 2024 · Assigned by Vivo

CVE-2021-26278Sensitive information leakage vulnerability in wifi module

Medium 6.3

In plain English

A medium-severity missing authentication in Wifi from vivo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.2%top 89.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The wifi module exposes the interface and has improper permission control, leaking sensitive information about the device.

Affected products (as reported)

Vendor	Product	Versions
vivo	Wifi	Versions earlier than Android 10

Weakness: CWE-306 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

References

https://www.vivo.com/en/support/security-advisory-detail?id=7