SecuriTricks - CVE-2020-9222

Description

There is a privilege escalation vulnerability in Huawei FusionCompute product. Due to insufficient verification on specific files that need to be deserialized, local attackers can exploit this vulnerability to elevate permissions. (Vulnerability ID: HWPSIRT-2020-05241) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9222.

Product(s) Impacted

Vendor	Product	Versions
Huawei	Fusioncompute	6.3.0, 6.3.1, 6.5.0, 6.5.1, 8.0.0

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-269

Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

*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
a	huawei	fusioncompute	6.3.0	/	/	/	/	/	/	/
a	huawei	fusioncompute	6.3.1	/	/	/	/	/	/	/
a	huawei	fusioncompute	6.5.0	/	/	/	/	/	/	/
a	huawei	fusioncompute	6.5.1	/	/	/	/	/	/	/
a	huawei	fusioncompute	8.0.0	-	/	/	/	/	/	/

References

https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200826-01-fc-en

CVSS Score

7.0 / 10

CVSS Data - 3.1

Attack Vector: LOCAL
Attack Complexity: HIGH
Privileges Required: LOW
Scope: UNCHANGED
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: HIGH

CVSS:3.1/AV:L/AC:H/PR:L/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. 15, 2025, 2:50 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-2020-9222