CVE-2020-9210: There is an insufficient integrity vulnerability in Huawei products

Routine

MEDIUM 6.8MITIGATE

CVE-2020-9210 is a medium-severity flaw (CVSS 6.8) affecting myna firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

There is an insufficient integrity vulnerability in Huawei products. A module does not perform sufficient integrity check in a specific scenario. Attackers can exploit the vulnerability by physically install malware. This could compromise normal service of the affected device. (Vulnerability ID: HWPSIRT-2020-00145) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9210.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.8 (Medium)
Attack vector	Physical
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 96%)
CISA exploited list	No
Weakness	CWE-354
Published	2024-12-27
Last modified	2026-06-17

Publisher (CNA): Huawei Technologies · Vendor: huawei

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-12-27 10:15 UTCPublished CVE record published
2026-06-17 03:27 UTCUpdated Record last modified

huawei myna firmware MITIGATE

Affected: 9.0.1.11\(h100sp8c00\)

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-9210?

myna firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2020-9210 being exploited?

CVE-2020-9210 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-9210 affect?

CVE-2020-9210 affects myna firmware. Severity is medium (CVSS 6.8). There is an insufficient integrity vulnerability in Huawei products. A module does not perform sufficient integrity check in a specific scenario. Attackers can exploit the vulnerability by physically install malware. This could compromise n

How urgent is CVE-2020-9210?

Priority 25/100. No elevated risk signals yet.

Software pages

Huawei vulnerabilities

References

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