CVE-2025-13779
Missing Authentication in ABB AWIN GW100/GW120 Enables Unauthorized Access
Publication date: 2026-03-13
Last updated on: 2026-03-13
Assigner: Asea Brown Boveri Ltd. (ABB)
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| abb | awin_gw100 | From 2.0-0 (inc) to 2.0-1 (inc) |
| abb | awin_gw120 | From 1.2-0 (inc) to 1.2-1 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-306 | The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a missing authentication issue affecting critical functions in ABB AWIN GW100 rev.2 and ABB AWIN GW120 devices. Specifically, certain versions of these devices do not require proper authentication to access important functions, which can allow unauthorized users to interact with or control these devices.
How can this vulnerability impact me? :
Because critical functions lack authentication, an attacker with network access could potentially exploit this vulnerability to perform unauthorized actions on the affected devices. This could lead to unauthorized control, data manipulation, or disruption of device operations, which may impact system availability, integrity, and confidentiality.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know