CVE-2021-22326

EPSS 0.07%
Published 30.06.2021 14:15:08
Last modified 21.11.2024 05:49:54
Source psirt@huawei.com
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A component of the HarmonyOS has a Privilege Dropping / Lowering Errors vulnerability. Local attackers may exploit this vulnerability to obtain Kernel space read/write capability.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Huawei ≫ Harmonyos Version2.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.07%	0.178

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.1	1.8	5.2	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
nvd@nist.gov	6.6	3.9	9.2	AV:L/AC:L/Au:N/C:C/I:C/A:N

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.

https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-22326

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-22326

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-22326

EUVD