CVE-2018-7891

moderate-risk
Published 2018-04-30

The Milestone XProtect Video Management Software (Corporate, Expert, Professional+, Express+, Essential+) 2016 R1 (10.0.a) to 2018 R1 (12.1a) contains .NET Remoting endpoints that are vulnerable to deserialization attacks resulting in remote code execution.

Do I need to act?

~
2.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10 High
NETWORK / HIGH complexity

Affected Products (6)

Xprotect
Xprotect
Xprotect
Xprotect
Xprotect
Siveillance Vms

Affected Vendors

Siemens Milestonesys

References (6)

Third Party Advisory http://www.securityfocus.com/bid/104120
Mitigation https://cert-portal.siemens.com/productcert/pdf/ssa-457058.pdf
Vendor Advisory https://supportcommunity.milestonesys.com/s/article/XProtect-VMS-NET-security-vu...
Third Party Advisory http://www.securityfocus.com/bid/104120
Mitigation https://cert-portal.siemens.com/productcert/pdf/ssa-457058.pdf
Vendor Advisory https://supportcommunity.milestonesys.com/s/article/XProtect-VMS-NET-security-vu...
43
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 6/34 · Minimal
Exposure 13/34 · Low