Vulnerability · Published Dec 27, 2021 · Assigned by OPPO
CVE-2021-23244
High 7.8
In plain English
A high-severity security flaw in OPPO Android Phone. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.7%top 48.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
ColorOS pregrant dangerous permissions to apps which are listed in a whitelist xml named default-grant-permissions.But some apps in whitelist is not installed, attacker can disguise app with the same package name to obtain dangerous permission.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | OPPO Android Phone | OPPO Mobile phones with ColorOS 11 version |