title: ABB eSOMS: Viewstate without MAC Signature
description: ABB eSOMS versions 4.0 to 6.0.3 use ASP.NET Viewstate without Message Authentication Code (MAC). Alterations to Viewstate might thus not be noticed.
problem types: CWE-16 Configuration
affected:
{
product: eSOMS
vendor: ABB
versions:
status: affected, version: 4.0 to 6.0.3
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 3.5
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
version: 3.1
]