CVE-2020-9207

Name: CVE-2020-9207
Creator: NVD / NIST
Published: 2020-12-29T18:15:13.337+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2020-9207 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. There is an improper authentication vulnerability in some verisons of Huawei CloudEngine product. A module does not verify the input file properly. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

There is an improper authentication vulnerability in some verisons of Huawei CloudEngine product. A module does not verify the input file properly. Attackers can exploit this vulnerability by crafting malicious files to bypass current verification mechanism. This can compromise normal service.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.56%

42.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Huawei	Cloudengine 12800 Firmware	v200r019c00spc800
Huawei	Cloudengine 5800 Firmware	v200r019c00spc800
Huawei	Cloudengine 6800 Firmware	v200r005c20spc800
Huawei	Cloudengine 6800 Firmware	v200r019c00spc800
Huawei	Cloudengine 7800 Firmware	v200r019c00spc800

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-01-vrp-enVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-01-vrp-enVendor Advisory

Timeline

Published: Dec 29, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-9207?

How severe is CVE-2020-9207?

CVE-2020-9207 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2020-9207?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-9207?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST