CVE-2026-94293

criticalpriority · attend · 49OT risk · highEPSS 0.004 · 34 %ileexploit · PoCDE
grimoire priorityP1 · Urgent
Exploitable?
Public exploit
1 exploit · PoC
Likely / severe?
0.40% (34th) EPSS
CVSS 9.8 · critical
Is it mine?
1 products
Check your exposure
Who says so?
1 sources
murrelektronik_psirt

EPSS · scored 2026-10-27

An unauthenticated remote attacker can modify Asset Administration Shell submodel data via PATCH requests and can read all data exposed by the GET endpoints.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

  • MitigationMurrelektronik Software AAS Edge Client all versionsmurrelektronik_psirt

    Discontinue the use of the aas-edge-client and remove any existing deployments as well as copies of the source code and container image. The code must not be used in any environment.

  • No fix plannedMurrelektronik Software AAS Edge Client all versionsmurrelektronik_psirt

    Murrelektronik will not provide a fix. The aas-edge-client was a reference implementation created solely for a trade-fair demonstrator and is no longer maintained. All repositories of the Murrelektronik GitHub organisation have been set to private, and the aas-edge-client repository has additionally been archived.

02

cvss

Technical severity, 0–10. One row per scoring source.

9.8
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.9–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · info@cert.vde.comexploitability 3.9 · impact 5.9
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · Murrelektronik PSIRT
v4.09.3criticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · info@cert.vde.com
v4.08.9highCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-306USCWE-306US
05

exploits (1)

Public proof-of-concept and weaponised exploit code.

06

affected products (1)

Products and version ranges known to be affected.

07

advisories (1)

Vendor and ecosystem advisories describing this.

  • VDE-2026-108Murrelektronik: Missing Authentication in aas-edge-client Reference Implementation allows Manipulation of AAS Data2026-10-06csaf · murrelektronik_psirtDE

    The aas-edge-client is a reference implementation of an Asset Administration Shell (AAS) edge application, published by Murrelektronik GmbH on GitHub for the LNI 4.0 testbed demonstrator. Its REST API is bound to all network interfaces on TCP port 18000, requires no authentication and accepts cross-origin requests from any origin. The reference implementation was never intended for productive use and is no longer maintained. Affected are all aas-edge-client versions.

08

sources

Which sources assert this record, and when.

murrelektronik_psirtNVDCVE.orgMITRE
published 2026-10-06modified 2026-10-06
09

references (1) nvd

External citations — patches, advisories, analysis.

scry

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