CVE-2022-24282

Name: CVE-2022-24282
Creator: NVD / NIST
Published: 2022-03-08T12:15:11.493+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 1.34%

Last modified Jun 17, 2026

CVE-2022-24282 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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. EPSS estimates a 1.34% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

1.34%

67.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Siemens	Sinec Network Management System	>= 1.0.3

References

https://cert-portal.siemens.com/productcert/pdf/ssa-250085.pdfMitigation, Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-250085.pdfMitigation, Vendor Advisory

Timeline

Published: Mar 8, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-24282?

How severe is CVE-2022-24282?

CVE-2022-24282 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 1.34% probability of exploitation in the next 30 days.

How do I fix CVE-2022-24282?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-24282?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST