Vulnerability of input parameters being not strictly verified in the input.

published 2023-11-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-50922

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 42%
public exploits: 0; none known

Vulnerability of input parameters being not strictly verified in the input. Successful exploitation of this vulnerability may cause the launcher to restart.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 2 y ago (2024-09-03)

Exploit prediction

0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected products

Huawei HarmonyOS
Huawei EMUI

Classification

Weakness

CWE-284 Improper Access Control

References

consumer.huawei.com /en/support/bulletin/2023/11/
vendor-advisory
device.harmonyos.com /en/docs/security/update/security-bulletins-202311-0000001729189597
vendor-advisory

Sources

CVE List CVE-2023-46755
NVD CVE-2023-46755

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Summary