description: There is an out-of-bounds read vulnerability in some Hikvision NVRs. An authenticated attacker could exploit this vulnerability by sending specially crafted messages to a vulnerable device, causing a service abnormality.
affected:
{
vendor: Hikvision
product: DS-7604NXI-K1/4P
defaultStatus: affected
versions:
version: V4.76.005 build231012 and the versions prior to it, status: affected
}
metrics:
format: CVSS
scenarios: GENERAL
cvssV3_1: [
version: 3.1
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: LOW
baseScore: 3.8
baseSeverity: LOW
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L
]