Arbitrary Code Execution Vulnerability in OpenHarmony by OpenHarmony
CVE-2025-23240

7.8HIGH

Key Information:

Vendor

Openharmony

Status
Openharmony
Vendor
CVE Published:
4 March 2025

What is CVE-2025-23240?

A vulnerability in OpenHarmony versions 5.0.2 and earlier enables local attackers to execute arbitrary code within pre-installed applications. This flaw arises from an out-of-bounds write, which can be exploited under specific conditions. Users should ensure their systems are updated to protect against potential attacks leveraging this vulnerability.

Affected Version(s)

OpenHarmony v4.1.0

References

https://gitee.com/openharmony/security/blob/master/zh/sec...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.