SecuriTricks - CVE-2020-9210

Description

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.

Product(s) Impacted

Vendor	Product	Versions
Huawei	Myna Firmware Myna	9.0.1.11\(h100sp8c00\) -

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-354

Improper Validation of Integrity Check Value

The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
o	huawei	myna_firmware	9.0.1.11\(h100sp8c00\)	/	/	/	/	/	/	/
h	huawei	myna	-	/	/	/	/	/	/	/

References

https://www.huawei.com/en/psirt/security-advisories/2021/huawei-sa-20210106-01-myna-en

CVSS Score

6.8 / 10

CVSS Data - 3.1

Attack Vector: PHYSICAL
Attack Complexity: LOW
Privileges Required: NONE
Scope: UNCHANGED
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: HIGH

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

View Vector String

Timeline

Published: Dec. 27, 2024, 10:15 a.m.
Last Modified: Jan. 13, 2025, 6:57 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

psirt@huawei.com

CVE-2020-9210