Permission control vulnerability in the software update module.

published 2024-09-04 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-41480

cvss: 4.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits: 0; none known

Permission control vulnerability in the software update module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-09-04)

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.0	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Huawei HarmonyOS
Huawei EMUI

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

https //consumer.huawei.com/en/support/bulletin/2024/9/
vendor-advisory

Sources

CVE List CVE-2024-45450
NVD CVE-2024-45450

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Summary