Critical severity · published Oct 6, 2026
CVE-2026-94293
Missing authentication for critical function in the aas-edge-client REST API
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
An unauthenticated remote attacker can modify Asset Administration Shell submodel data via PATCH requests and can read all data exposed by the GET endpoints.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Software AAS Edge Client all versions · Murrelektronik
0.0.0 · source: vendor
Affected product
SA
Software AAS Edge Client all versions
Murrelektronik