Softing edgeConnector Siemens ConditionRefresh Resource Exhaustion 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 UA ConditionRefresh requests. By sending a large number of requests, an attacker can consume all available resources on the server. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20498.
Metrics
Affected Vendors & Products
References
History
Wed, 13 Aug 2025 00:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Softing
Softing edgeaggregator Softing edgeconnector Softing opc Ua C\+\+ Software Development Kit Softing secure Integration Server |
|
Weaknesses | NVD-CWE-noinfo | |
CPEs | cpe:2.3:a:softing:edgeaggregator:*:*:*:*:*:*:*:* cpe:2.3:a:softing:edgeconnector:*:*:*:*:*:*:*:* cpe:2.3:a:softing:opc_ua_c\+\+_software_development_kit:*:*:*:*:*:*:*:* cpe:2.3:a:softing:secure_integration_server:*:*:*:*:*:*:*:* |
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Vendors & Products |
Softing
Softing edgeaggregator Softing edgeconnector Softing opc Ua C\+\+ Software Development Kit Softing secure Integration Server |

Status: PUBLISHED
Assigner: zdi
Published: 2024-05-03T01:55:56.942Z
Updated: 2024-08-02T12:09:43.393Z
Reserved: 2023-02-28T17:58:45.479Z
Link: CVE-2023-27334

Updated: 2024-08-02T12:09:43.393Z

Status : Analyzed
Published: 2024-05-03T02:15:10.443
Modified: 2025-08-13T00:10:16.497
Link: CVE-2023-27334

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