VDB

GHSA-7wwr-h8cm-9jf7

GHSA-7wwr-h8cm-9jf7 PUBLISHED CVSS 5.300000190734863 MEDIUM

Duplicate Advisory: Authentication Bypass by Spoofing in OPC UA .NET Standard Stack

Risk Scores

CVSS v3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Products

VendorProductVersions
csaf_ncscnlSIMATIC IPC BX-39A
csaf_ncscnlSCALANCE MUM856-1 (RoW)
csaf_ncscnlSCALANCE M876-4 (6GK5876-4AA10-2BA2)
n/an/a
csaf_ncscnlSCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2)
csaf_ncscnlSiPass integrated AC5102, SiPass integrated ACC-AP
csaf_certbundSiemens TIA Portal V19 Update 4
csaf_ncscnlSIMATIC IPC627E
csaf_siemensSIMATIC WinCC Unified V18
csaf_ncscnlSCALANCE M876-3
csaf_certbundOPC UA .NET Standard Stack
csaf_ncscnlSCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2)
csaf_ncscnlRUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2)
csaf_ncscnlSCALANCE MUM853-1 (B1)
csaf_siemensSIMATIC WinCC V8.0
csaf_cisaSIMATIC BRAUMAT
csaf_ncscnlTecnomatix Plant Simulation V2404
csaf_siemensSIMATIC Energy Manager PRO V7.5
csaf_ncscnlSCALANCE MUM853-1 (A1)
csaf_ncscnlSIMATIC Field PG M6

…and 111 more

Timeline

  • CVE Published
  • Dec 16, 2025 PoC Published
  • Feb 26, 2026 Security Advisory
  • Feb 26, 2026 Security Advisory
  • Feb 26, 2026 Security Advisory
  • Feb 26, 2026 Security Advisory
  • Feb 26, 2026 Security Advisory
  • Feb 26, 2026 Security Advisory
  • Feb 28, 2026 Security Advisory
  • Feb 28, 2026 Security Advisory
  • Feb 28, 2026 Security Advisory
  • Feb 28, 2026 Security Advisory
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