Recently, a domestic security organization released a security advisory to announce a remote code execution vulnerability in Yongyou NC. An attacker could exploit this vulnerability to trigger a deserialization vulnerability via a crafted HTTP request, causing remote code execution on a target server.
Yongyou NC is a piece of enterprise-ready management software that is widely used in large and medium-sized enterprises. It is an IT solution informatization platform that integrates modeling, development, inheritance, operation, and management.
All versions of Yongyou NC
Currently, no official security patches are released. Users are advised to check the vendor’s official security bulletins from time to time so as to get the related patch as soon as possible.
Affected enterprises are advised to tighten controls over the access to Yongyou NC by prohibiting external IP addresses from accessing Yongyou NC.
Security advisory from key laboratory of network and information security of State Grid
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