CVE-2019-3942 Information

Description

Advantech WebAccess 8.3.4 does not properly restrict an RPC call that allows unauthenticated remote users to read files. An attacker can use this vulnerability to recover the administrator password.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

https://www.tenable.com/security/research/tra-2019-15

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5