Cyber Resilience

CVE-2025-59090

Critical

Published: 26 January 2026

Published
26 January 2026
Modified
15 April 2026
KEV Added
Patch
CVSS Score v4 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/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:X
EPSS Score 0.0104 59.5th percentile
Risk Priority 70 floored blend · peak EPSS

Summary

CVE-2025-59090 is a critical-severity Missing Authentication for Critical Function (CWE-306) vulnerability in Sec Consult (inferred from references). Its CVSS base score is 9.3 (Critical).

Operationally, ranked in the top 40.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

EU & UK References

Vulnerability details

On the exos 9300 server, a SOAP API is reachable on port 8002. This API does not require any authentication prior to sending requests. Therefore, network access to the exos server allows e.g. the creation of arbitrary access log events…

more

as well as querying the 2FA PINs associated with the enrolled chip cards.

CWE(s)

Related Threats

CVEs Like This One

CVE-2025-59097Shared CWE-1188, CWE-306
CVE-2026-44338Shared CWE-1188, CWE-306
CVE-2026-4810Shared CWE-306
CVE-2025-59695Shared CWE-306
CVE-2025-25224Shared CWE-306
CVE-2023-53968Shared CWE-306
CVE-2026-27843Shared CWE-306
CVE-2025-13030Shared CWE-306
CVE-2026-34731Shared CWE-306
CVE-2025-53847Shared CWE-306

Affected Assets

Sec Consult
inferred from references and description; NVD did not file a CPE for this CVE

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-306 CWE-1188

Disabling non-essential functions and services eliminates the need to secure them, reducing exposure from missing authentication on unnecessary components.

addresses: CWE-1188 CWE-306

Tailoring replaces or augments insecure default initializations with system-specific values and compensating controls before deployment.

addresses: CWE-306 CWE-1188

Tools routinely check for missing authentication on critical functions and exposed interfaces.

addresses: CWE-306 CWE-1188

Training emphasizes enabling and properly using authentication for critical functions, reducing missing authentication exposures.

addresses: CWE-306 CWE-1188

Secure configuration documentation explicitly addresses enabling authentication for critical functions, reducing missing authentication exposures.

addresses: CWE-306

Requires established identification and authentication to unlock, mitigating missing authentication for continued system access.

addresses: CWE-306

Requiring identification and rationale for actions allowed without authentication ensures critical functions are not left unprotected by forcing review of authentication requirements.

addresses: CWE-306

Authorizing mobile device connections to organizational systems ensures authentication is performed for this critical access function.

References