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CVE-2021-33728

EPSS 1.99%
Veröffentlicht 12.10.2021 10:15:12
Zuletzt bearbeitet 21.11.2024 06:09:27
Quelle productcert@siemens.com
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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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Siemens ≫ Sinec Nms Version < 1.0

Siemens ≫ Sinec Nms Version1.0 Update-

Siemens ≫ Sinec Nms Version1.0 Updatesp1

Siemens ≫ Sinec Nms Version1.0 Updatesp2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	1.99%	0.829

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.2	1.2	5.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	9	8	10	AV:N/AC:L/Au:S/C:C/I:C/A:C

CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

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

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-33728

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-33728

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-33728

EUVD