Vulnerability of lax app identity verification in the pre-authorization function.Successful exploitation of this vulnerability will cause m…

published 2023-06-19 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-51192

cvss: 7.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

Vulnerability of lax app identity verification in the pre-authorization function.Successful exploitation of this vulnerability will cause malicious apps to become pre-authorized.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 22 mo ago (2024-12-17)

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

Huawei HarmonyOS
Huawei EMUI

Classification

Weakness

CWE-306 Missing Authentication for Critical Functionality
CWE-287 Improper Authentication

References

consumer.huawei.com /en/support/bulletin/2023/6/
vendor-advisory

Sources

CVE List CVE-2022-48496
NVD CVE-2022-48496

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Summary