Threat Encyclopedia

Advantech.WebAccess.SCADA.bwstwww.Stack.Buffer.Overflow

description-logoDescription

This indicates an attack attempt to exploit a Buffer Overflow Vulnerability in Advantech WebAccess
A remote, unauthenticated attacker can exploit this vulnerability by sending a crafted request to the target system. Successful exploitation results in arbitrary code execution under the context of Administrator user. An unsuccessful attempt may result in abnormal termination of the target service.

affected-products-logoAffected Products

Advantech WebAccess 8.3.5 and prior

Impact

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

recomended-action-logoRecommended Actions

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

CVE References

CVE-2019-6550

Other References

ICSA-19-092-01