CVE-2019-3940

moderate-risk
Published 2019-04-09

Advantech WebAccess 8.3.4 is vulnerable to file upload attacks via unauthenticated RPC call. An unauthenticated, remote attacker can use this vulnerability to execute arbitrary code.

Do I need to act?

~
3.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Advantech

References (4)

Third Party Advisory http://www.securityfocus.com/bid/107847
Third Party Advisory https://www.tenable.com/security/research/tra-2019-15
Third Party Advisory http://www.securityfocus.com/bid/107847
Third Party Advisory https://www.tenable.com/security/research/tra-2019-15
44
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 7/34 · Low
Exposure 5/34 · Minimal