CVE-2023-34154 Missing authorization in HarmonyOS

What is CVE-2023-34154?

CVE-2023-34154 is a high-severity missing authorization vulnerability in Huawei Harmonyos, published on 16 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability of undefined permissions in HUAWEI VR screen projection.Successful exploitation of this vulnerability will cause third-party apps to create windows in an arbitrary way, consuming system resources.

Weakness: CWE-732

Which versions are affected by CVE-2023-34154?

It affects 1 product.

Products include Huawei Harmonyos.

How do I fix CVE-2023-34154?

No fix has been published for CVE-2023-34154 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2023-34154 being exploited?

There is no known exploitation of CVE-2023-34154 in the wild and no public exploit code.

Other vulnerabilities in Huawei Harmonyos

• CVE-2026-34865 Memory corruption in HarmonyOS Critical 10.0
• CVE-2023-34157 Other in HarmonyOS Critical 10.0
• CVE-2023-41294 Denial of service in HarmonyOS Critical 9.8
• CVE-2022-48478 Denial of service in HarmonyOS Critical 9.8
• CVE-2022-48479 Memory corruption in HarmonyOS Critical 9.8

All Huawei Harmonyos vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-586p-cp79-c7hv.