CVE-2023-49564
HIGH EPSS 33.2%
Published Sep 18, 20259mo ago · Modified Jun 17, 20261w ago
8.8 CVSS 3.1
Published Sep 18, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
33.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-288
References 1
- nokia.com https://www.nokia.com/about-us/security-and-privacy/product-security-advisory/CVE-2023-49564/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.