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Vulnerability · Published Dec 27, 2024 · Assigned by huawei

CVE-2020-9086

Medium 4.3

In plain English

A medium-severity security flaw in HUAWEI 4G Router B612 from Huawei. 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 12% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.2%top 88.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

There is a buffer error vulnerability in some Huawei product. An unauthenticated attacker may send special UPNP message to the affected products. Due to insufficient input validation of some value, successful exploit may cause some service abnormal. (Vulnerability ID: HWPSIRT-2017-08234) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9086.

Affected products (as reported)

VendorProductVersions
Huawei HUAWEI 4G Router B612 B612s-25dTCPU-V100R001B192D03SP00C234B612s-25dTCPU-V100R001B192D03SP00C287B612s-25dTCPU-V100R001B192D05SP00C00

Weakness: CWE-124 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References