CVE-2023-3116 | BDVDB-2026-217340 Detail

OpenHarmonyOpenHarmony

Description#

in OpenHarmony v3.2.2 and prior versions allow a local attacker get confidential information or rewrite sensitive file through incorrect default permissions.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact low, availability impact low. Attack vector: local.

Weaknesses#

CWE-276 Incorrect Default Permissions

References#

https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-12.md

Exploit#

No public exploit known

History#

Version 12023-11-20Record published in the CVE List.
Version 22024-08-29Most recent update recorded in the CVE List.

Published

Published: 2023-11-20
Last modified: 2024-08-29

Vendor information

Vendor: OpenHarmony
Product: OpenHarmony

All OpenHarmony vulnerabilities

Score

7.3 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 8.0.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Incorrect Permissions

Action

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

Affected Systems

Vulnerable
>= v3.2.0 and <= v3.2.2
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.3 High

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

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

CVSS v3.0

Not available

CVSS v2

Not available

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