virus logo Intrusion Prevention

Advantech.WebAccess.SCADA.BwOpcBs.Stack.Buffer.Overflow

description-logoDescription

This indicates an attack attempt to exploit a Buffer Overflow Vulnerability in Advantech WebAccess.
The vulnerability is due to an improper boundary check condition in the application. A remote, unauthenticated attacker can exploit this to execute arbitrary code, via a crafted request to the target system.

affected-products-logoAffected Products

Advantech WebAccess prior to 8.4.2

Impact logoImpact

System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor.
https://support.advantech.com/support/DownloadSRDetail_New.aspx?SR_ID=1-MS9MJV&Doc_Source=Download

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2020-01-31 15.769 Default_action:pass:drop
2020-01-08 15.754
ID 48637
Created Jan 08, 2020
Updated May 04, 2022
Risk black-background-circle-icon black-background-circle-icon black-background-circle-icon black-background-circle-icon lightgray-background-circle-icon
Default Action drop
Active
Affected OS Windows
Affected App SCADA