The CBIS/NCS Manager API is vulnerable to an authentication bypass. By sending a specially crafted HTTP header, an unauthenticated user can gain unauthorized access to API functions. This flaw allows attackers to reach restricted or sensitive endpoints of the HTTP API without providing any valid credentials. The root cause of this vulnerability lies in a weak verification mechanism within the authentication implementation present in the Nginx Podman container on the CBIS/NCS Manager host machine.
The risk can be partially mitigated by restricting access to the management network using external firewall.
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Affected Vendors & Products
References
History
Thu, 18 Sep 2025 18:15:00 +0000
Type | Values Removed | Values Added |
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Weaknesses | CWE-288 | |
Metrics |
cvssV3_1
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Thu, 18 Sep 2025 12:45:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Nokia
Nokia cbis Nokia ncs |
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Vendors & Products |
Nokia
Nokia cbis Nokia ncs |
Thu, 18 Sep 2025 06:15:00 +0000
Type | Values Removed | Values Added |
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Description | The CBIS/NCS Manager API is vulnerable to an authentication bypass. By sending a specially crafted HTTP header, an unauthenticated user can gain unauthorized access to API functions. This flaw allows attackers to reach restricted or sensitive endpoints of the HTTP API without providing any valid credentials. The root cause of this vulnerability lies in a weak verification mechanism within the authentication implementation present in the Nginx Podman container on the CBIS/NCS Manager host machine. The risk can be partially mitigated by restricting access to the management network using external firewall. | |
Title | Authentication Bypass | |
References |
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Status: PUBLISHED
Assigner: Nokia
Published: 2025-09-18T06:10:27.787Z
Updated: 2025-09-18T18:01:12.717Z
Reserved: 2023-11-27T09:09:46.615Z
Link: CVE-2023-49564

Updated: 2025-09-18T18:00:45.885Z

Status : Awaiting Analysis
Published: 2025-09-18T06:15:33.087
Modified: 2025-09-18T18:15:36.343
Link: CVE-2023-49564

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