CVE-2017-12069 | BDVDB-2026-89781 Detail

Description#

An XXE vulnerability has been identified in OPC Foundation UA .NET Sample Code before 2017-03-21 and Local Discovery Server (LDS) before 1.03.367. Among the affected products are Siemens SIMATIC PCS7 (All versions V8.1 and earlier), SIMATIC WinCC (All versions < V7.4 SP1), SIMATIC WinCC Runtime Professional (All versions < V14 SP1), SIMATIC NET PC Software, and SIMATIC IT Production Suite. By sending specially crafted packets to the OPC Discovery Server at port 4840/tcp, an attacker might cause the system to access various resources chosen by the attacker.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2017-12069.pdf
http://www.securitytracker.com/id/1039510
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-535640.pdf
http://www.securityfocus.com/bid/100559

Exploit#

No public exploit known

History#

Version 12017-08-30Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.