Vulnerability · Published Dec 1, 2020 · Assigned by huawei
CVE-2020-9117
High 7.8
In plain English
A high-severity security flaw in HUAWEI nova 4;SydneyM-AL00. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.3%top 82.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
HUAWEI nova 4 versions earlier than 10.0.0.165(C01E34R2P4) and SydneyM-AL00 versions earlier than 10.0.0.165(C00E66R1P5) have an out-of-bounds read and write vulnerability. An attacker with specific permissions crafts malformed packet with specific parameter and sends the packet to the affected products. Due to insufficient validation of packet, which may be exploited to cause the information leakage or arbitrary code execution.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | HUAWEI nova 4;SydneyM-AL00 | Versions earlier than 10.0.0.165(C01E34R2P4)Versions earlier than 10.0.0.165(C00E66R1P5) |