Vulnerability Details : CVE-2017-12711
An Incorrect Privilege Assignment issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. A built-in user account has been granted a sensitive privilege that may allow a user to elevate to administrative privileges.
Exploit prediction scoring system (EPSS) score for CVE-2017-12711
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 8 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-12711
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2017-12711
-
A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.Assigned by: ics-cert@hq.dhs.gov (Secondary)
References for CVE-2017-12711
-
http://www.securityfocus.com/bid/100526
Advantech WebAccess ICSA-17-241-02 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
-
https://ics-cert.us-cert.gov/advisories/ICSA-17-241-02
Advantech WebAccess | CISAThird Party Advisory;US Government Resource
Products affected by CVE-2017-12711
- cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*