CVE-2021-33728

2021-10-1209:49:28

CWE-502

siemens

www.cve.org

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.8%

JSON

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.

CNA Affected

[
  {
    "product": "SINEC NMS",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V1.0 SP2 Update 1"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf