VULNERABILITY INTELLIGENCE
CVE-2001-0903
CVSS score7.5 HIGH
EPSS probability1.65%
CISA KEVNot currently listed
Published2001-11-20
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
Linear key exchange process in High-bandwidth Digital Content Protection (HDCP) System allows remote attackers to access data as plaintext, avoid device blacklists, clone devices, and create new device keyvectors by computing and using alternate key combinations for authentication.