CVE-2023-48886 Deserialization in n/a
Attackers can execute arbitrary commands by sending crafted RPC requests to applications using the NettyRpc library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-48886?
CVE-2023-48886 is a critical unsafe deserialization vulnerability in n/a, published on 1 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A deserialization vulnerability in NettyRpc v1.2 allows attackers to execute arbitrary commands via sending a crafted RPC request.
Weakness: CWE-502
Which versions are affected by CVE-2023-48886?
It affects 1 product.
Products include Luxiaoxun Nettyrpc.
How do I fix CVE-2023-48886?
No fix has been published for CVE-2023-48886 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2023-48886 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-48886 exists.
Sources
Also known as GHSA-846m-xqw6-w8rv.