Medium severity · published Apr 20, 2017
CVE-2017-5160
An Inadequate Encryption Strength issue was discovered in Schneider Electric Wonderware InTouch Access Anywhere, version 11.5.2 and prior
5.3
CVSS
0.5%
EPSS
No
On KEV
Description
An Inadequate Encryption Strength issue was discovered in Schneider Electric Wonderware InTouch Access Anywhere, version 11.5.2 and prior. The software will connect via Transport Layer Security without verifying the peer's SSL certificate properly.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 46% 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-2017-5160
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-5160
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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CVE-2017-5158
An Information Exposure issue was discovered in Schneider Electric Wonderware InTouch Access Anywhere, version 11.5.2 and prior
8.8
CVE-2017-5156
A Cross-Site Request Forgery issue was discovered in Schneider Electric Wonderware InTouch Access Anywhere, version 11.5.2 and prior