CVE-2025-13778
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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| Percentile: |
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
How can this vulnerability be detected on my network or system? Can you suggest some commands?
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What immediate steps should I take to mitigate this vulnerability?
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How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
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Can you explain this vulnerability to me?
This vulnerability is a missing authentication issue for a critical function in ABB AWIN GW100 rev.2 and ABB AWIN GW120 devices. It means that certain important functions in these devices do not require proper authentication, potentially allowing unauthorized users to access or execute those functions.
How can this vulnerability impact me? :
The vulnerability can impact you by allowing unauthorized access to critical functions of the affected ABB AWIN GW100 rev.2 and AWIN GW120 devices. This could lead to denial of service or other disruptions since the CVSS score indicates a high impact on availability (A:H). However, it does not affect confidentiality or integrity.