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CVE-2020-9085

There is a NULL pointer dereference vulnerability in some Huawei products. An attacker may send specially crafted POST messages to the…

Medium5.3EPSS 0.35%
Published
Updated
Reserved
Assigned by
huawei

Description

There is a NULL pointer dereference vulnerability in some Huawei products. An attacker may send specially crafted POST messages to the affected products. Due to insufficient validation of some parameter in the message, successful exploit may cause some process abnormal. (Vulnerability ID: HWPSIRT-2017-10105) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9085.

Scores

CVSS scores of CVE-2020-9085, by who scored it
Scored byCVSSScoreVector
huaweiCNA (assigner)3.1Medium5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVDNVD · Analyzed3.1Medium5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS (exploitation in 30 days)
0.35% · top 71% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.

Weakness

Affected products

  • Huawei · HUAWEI 4G Router B612

    • affected B612s-25dTCPU-V100R001B192D03SP00C234
    • affected B612s-25dTCPU-V100R001B192D03SP00C287
    • affected B612s-25dTCPU-V100R001B192D05SP00C00

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .