Vulnerability record · CVE-2022-24282 · published 8 March 2022

CVE-2022-24282: Siemens sinec network management system deserialization of untrusted data vulnerability

Siemens · Sinec Network Management System

A vulnerability has been identified in SINEC NMS (All versions >= V1.0.3 < V2.0), SINEC NMS (All versions < V1.0.3), SINEMA Server V14 (All versions). 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 maliciously crafted serialized Java object. This could allow the attacker to execute arbitrary code on the device with root privileges.

7.2 CVSS 3.1 High EPSS 1.4% · top 28.0% CWE-502 · Deserialization of untrusted data

7.2CVSS 3.1 base score, v2 6.5

1.4%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Sinec Network Management System Siemens

References

Link	Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-250085.pdf	MitigationVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-250085.pdf	MitigationVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2022-24282), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.