CVE-2018-16169 File upload in Cybozu Remote Service

High 8.8 Published 9 Jan 2019 Updated 5 Aug 2024

Remote authenticated attackers can upload and execute Java code on Cybozu Remote Service servers, leading to arbitrary code execution.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2018-16169?

CVE-2018-16169 is a high-severity vulnerability in Cybozu, Inc. Cybozu Remote Service, published on 9 Jan 2019. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Cybozu Remote Service 3.0.0 to 3.1.0 allows remote authenticated attackers to upload and execute Java code file on the server via unspecified vectors.

Weakness: CWE-434

Which versions are affected by CVE-2018-16169?

It affects 1 product.

Products include Cybozu Remote Service Manager.

How do I fix CVE-2018-16169?

No fix has been published for CVE-2018-16169 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-16169 being exploited?

There is no known exploitation of CVE-2018-16169 in the wild and no public exploit code.

Sources

Also known as GHSA-99hc-9v5w-8295.