High severity · published Apr 20, 2017
CVE-2017-5156
A Cross-Site Request Forgery issue was discovered in Schneider Electric Wonderware InTouch Access Anywhere, version 11.5.2 and prior
8.8
CVSS
1%
EPSS
No
On KEV
Description
A Cross-Site Request Forgery issue was discovered in Schneider Electric Wonderware InTouch Access Anywhere, version 11.5.2 and prior. The client request may be forged from a different site. This will allow an external site to access internal RDP systems on behalf of the currently logged in user.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WI
Wonderware Intouch Access Anywhere · Aveva
through 11.5.2 · source: NVD
Affected product
WI
Wonderware Intouch Access Anywhere
Aveva
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-5156
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-5156
Vendor Advisory
http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000114/
Third Party Advisory
http://www.securityfocus.com/bid/97256
Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-17-089-01
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