Insecure Deserialization Vulnerability in SINEC NMS and SINEMA Server
CVE-2022-24282

7.2HIGH

Key Information:

Vendor
Siemens
Status
Sinec Nms
Sinema Server V14
Vendor
CVE Published:
8 March 2022

Summary

A vulnerability exists in the SINEC NMS and SINEMA Server that allows unauthorized users to upload malicious JSON objects. This insecure deserialization could enable an attacker to send a specially crafted serialized Java object, leading to arbitrary code execution with root privileges on affected devices. It’s critical for users to assess their implementations and update to mitigate the risk of exploitation.

Affected Version(s)

SINEC NMS All versions >= V1.0.3 < V2.0

SINEC NMS All versions < V1.0.3

SINEMA Server V14 All versions

References

https://cert-portal.siemens.com/productcert/pdf/ssa-25008...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.