Vulnerability CVE-2018-8841


Published: 2018-05-15

Description:
In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, an improper privilege management vulnerability may allow an authenticated user to modify files when read access should only be given to the user.

Type:

CWE-264

(Permissions, Privileges, and Access Controls)

Vendor: Advantech
Product: Webaccess 
Version: 8.3.0; 8.2_20170817;
Product: Webaccess/nms 
Version: 2.0.3;
Product: Webaccess dashboard 
Version: 2.0.15;

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial

 References:
http://www.securityfocus.com/bid/104190
https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01

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