VOS ZTP web service has hardcoded session secret (CVE-2026-107243)

high severity · published 2026-11-10

A hardcoded express-session secret, identical on every VOS appliance, lets an attacker forge a valid session cookie from any session ID they obtain. The ZTP provisioning web service then accepts that cookie as a legitimate authenticated session.

CVE: CVE-2026-107243

Source: NVD

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