CVE-2025-25277 — MEDIUM (6.3)

Vulnerability Description

in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through using incompatible type. This vulnerability can be exploited only in restricted scenarios.

CVSS Score

6.3

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Openatom	Openharmony	5.0.3

Related Weaknesses (CWE)

CWE-843

References

https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2025Vendor Advisory

FAQ

What is CVE-2025-25277?

CVE-2025-25277 is a vulnerability with a CVSS score of 6.3 (MEDIUM). in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through using incompatible type. This vulnerability can be exploited only in restricted s...

How severe is CVE-2025-25277?

CVE-2025-25277 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-25277?

Check the references section above for vendor advisories and patch information. Affected products include: Openatom Openharmony.