Beschreibung
In open62541 v1.5.5, the server-side AddReferences implementation contains an incomplete validation flaw for non-local ExpandedNodeId targets. A remote attacker can send a crafted AddReferencesRequest with an empty targetServerUri and a non-zero targetNodeId.serverIndex, causing the target node pointer to remain NULL while execution continues.
CVSS 9.8EPSS 0.5760000000000001%Risiko 1.03
Quelle öffnen- Veröffentlicht
- 2026-08-06 00:16:54
- Zuletzt geändert
- 2026-08-06 22:18:23
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H