CVE-2025-53177 Missing authorization in EMUI
Attackers can bypass permissions in the calendar storage module, potentially disrupting watch schedule syncing on Huawei devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-53177?
CVE-2025-53177 is a low-severity missing authorization vulnerability in Huawei Emui, published on 7 Jul 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Permission bypass vulnerability in the calendar storage module Impact: Successful exploitation of this vulnerability may affect the schedule syncing function of watches.
Weakness: CWE-264
Which versions are affected by CVE-2025-53177?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2025-53177?
No fix has been published for CVE-2025-53177 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-2025-53177 being exploited?
There is no known exploitation of CVE-2025-53177 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-w48v-wrf9-w8p7.