All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2023-20540
LOWpublished 2026-06-26 16:16 UTC · 2 days ago · modified 2026-06-26 20:04 UTC
1.8
CVSS / 10
// description
An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing arbitrary message input, potentially leading to a loss of data integrity.
// cvss 4.0 vector
CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:L/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
// weaknesses (CWE)
- CWE-208