CVE-2023-52716 | BDVDB-2026-230265 Detail

HuaweiHarmonyOS

Description#

Vulnerability of starting activities in the background in the ActivityManagerService (AMS) module. Impact: Successful exploitation of this vulnerability will affect availability.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: network.

Weaknesses#

CWE-269 Improper Privilege Management

References#

Exploit#

No public exploit known

History#

Version 12024-04-07Record published in the CVE List.
Version 22024-09-13Most recent update recorded in the CVE List.

Published

Published: 2024-04-07
Last modified: 2024-09-13

Vendor information

Vendor: Huawei
Product: HarmonyOS

All Huawei vulnerabilities

Score

7.5 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 28.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Privilege Escalation

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
4.0.0
Fixed
Not stated
Vulnerable
3.1.0
Fixed
Not stated
Vulnerable
3.0.0
Fixed
Not stated
Vulnerable
2.1.0
Fixed
Not stated
Vulnerable
2.0.0
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.5 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).