6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
45.1%
Advantech WebAccess
Version: 8.0 and earlier
Links:
http://www.advantech.com/products/webaccess-solutions/
Severity level: Medium
Impact: Cross-Site Request Forgery
Access Vector: Remote
CVSS v2:
Base Score: 6.8
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P)
CVE: CVE-2015-3946
Advantech WebAccess is a browser-based software package for human-machine interfaces HMI, and supervisory control and data acquisition SCADA. It is used to automate complex industrial processes for situations where remote operations are needed.
The specialists of the Positive Research center have detected a Cross-Site Request Forgery vulnerability in Advantech WebAccess.
Vulnerability in Advantech WebAccess before 8.1 allows remote attackers to conduct cross-site request forgery (CSRF) attacks and hijack the authentication of arbitrary users using specific scripts that imitate trusted accounts.
Update your software up to the latest version
15.12.2014 - Vendor gets vulnerability details
14.01.2016 - Vendor releases fixed version and details
10.03.2016 - Public disclosure
The vulnerability was detected by Mikhail Firstov and Ilya Karpov, Positive Research Center (Positive Technologies Company)
http://en.securitylab.ru/lab/PT-2016-04
https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01
Reports on the vulnerabilities previously discovered by Positive Research:
http://www.ptsecurity.com
<http://en.securitylab.ru/lab/>
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
45.1%