CVE-2023-33898 Missing authorization in SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
A missing permission check in the telephony service allows local attackers to disclose sensitive information without additional privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-33898?
CVE-2023-33898 is a medium-severity missing authorization vulnerability in Unisoc (Shanghai) Technologies Co., Ltd. SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000, published on 12 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In telephony service, there is a missing permission check. This could lead to local information disclosure with no additional execution privileges needed.
Weakness: CWE-862
Which versions are affected by CVE-2023-33898?
It affects 13 products.
Products include Unisoc S8000, Unisoc Sc7731e, Unisoc Sc9832e, Unisoc Sc9863a, Unisoc T310, Unisoc T606 and 7 more.
How do I fix CVE-2023-33898?
No fix has been published for CVE-2023-33898 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-2023-33898 being exploited?
There is no known exploitation of CVE-2023-33898 in the wild and no public exploit code.
Sources
Also known as GHSA-6vv8-6fwh-qqc5.