title: HMS Industrial Networks AB eCatcher Stack-based Buffer Overflow
description: HMS Industrial Networks AB eCatcher all versions prior to 6.5.5 is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.
problem types: CWE-121 Stack-based Buffer Overflow
affected:
{
defaultStatus: unaffected
product: eCatcher
vendor: HMS Industrial Networks AB
versions:
lessThan: 6.5.5, status: affected, version: 0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.6
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions:
HMS recommends users update eCatcher to  Version 6.5.5 or later https://ewon.biz/technical-support/pages/all-downloads .
For more information, see the  HMS advisory https://www.hms-networks.com/cybersecurity .