The SystemUI module has a privilege escalation vulnerability.

published 2022-08-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-39659

cvss: 7.4; 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 45%
public exploits: 0; none known

The SystemUI module has a privilege escalation vulnerability. Successful exploitation of this vulnerability can cause malicious applications to pop up windows or run in the background.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 12 mo ago (2025-10-20)

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	7.4	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	7.4	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

Huawei HarmonyOS
Huawei EMUI
Huawei Magic UI

Classification

Weakness

CWE-269 Improper Privilege Management

References

consumer.huawei.com /en/support/bulletin/2022/8/
vendor-advisory
device.harmonyos.com /en/docs/security/update/security-bulletins-phones-202208-0000001363876177
vendor-advisory

Sources

CVE List CVE-2022-37002
NVD CVE-2022-37002

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Summary