CVE-2023-27336

N/A

Description

Softing edgeConnector Siemens OPC UA Server Null Pointer Dereference Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Softing edgeConnector Siemens. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of OPC client certificates. The issue results from dereferencing a NULL pointer. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20508.

Details CVE

Score CVSS v3.1N/A

Publie5/3/2024

Derniere modification8/13/2025

Sourcenvd

Observations honeypot0

Produits affectes

softing:edgeaggregatorsofting:edgeconnectorsofting:secure_integration_server

Faiblesses (CWE)

CWE-476

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1065/(zdi-disclosures@trendmicro.com)

https://www.zerodayinitiative.com/advisories/ZDI-23-1065/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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