CVE-2021-33728

CVE-2021-33728

Vendor Siemens
Product SINEC NMS
Weakness CWE-502 · Unsafe deserialization
Published October 12, 2021
Last update August 3, 2024

CVSS base score

What the vulnerability does

01Description

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). The affected system allows to upload JSON objects that are deserialized to JAVA objects. Due to insecure deserialization of user-supplied content by the affected software, a privileged attacker could exploit this vulnerability by sending a crafted serialized Java object. An exploit could allow the attacker to execute arbitrary code on the device with root privileges.

Key dates

02Disclosure timeline

October 12, 2021 CVE published
August 3, 2024 Record updated