CVE-2020-1824

CVSS 3.7 LOWEPSS 0.3%CWE-125

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.7EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Dec 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289) The seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected products

Huawei · IPS Module Huawei · NGFW Module Huawei · NIP6300 Huawei · NIP6600 Huawei · NIP6800 Huawei · Secospace USG6300 Huawei · Secospace USG6500 Huawei · Secospace USG6600 Huawei · USG6000V

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References

https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20191218-01-cops-en