description:
The affected products are vulnerable to an integer
overflow or wraparound, which could  allow an attacker to crash the server and remotely
execute arbitrary code.
problem types: CWE-190 Integer Overflow or Wraparound
affected:
{
defaultStatus: unaffected
product: ThingWorx Edge C-SDK
vendor: PTC
versions:
lessThanOrEqual: v2.2.12.1052 , status: affected, version: 0, versionType: custom
}
{
defaultStatus: unaffected
product: .NET-SDK
vendor: Microsoft
versions:
lessThanOrEqual: v5.8.4.971 , status: affected, version: 0, versionType: custom
}
{
defaultStatus: unaffected
product: ThingWorx Edge MicroServer (EMS)
vendor: PTC
versions:
lessThanOrEqual: v5.4.10.0 , status: affected, version: 0, versionType: custom
}
{
defaultStatus: unaffected
product: Kepware KEPServerEX
vendor: PTC
versions:
lessThanOrEqual: v6.12 , status: affected, version: 0, versionType: custom
}
{
defaultStatus: unaffected
product: ThingWorx Kepware Server
vendor: PTC
versions:
lessThanOrEqual: v6.12 , status: affected, version: 0, versionType: custom
}
{
defaultStatus: unaffected
product: ThingWorx Industrial Connectivity
vendor: PTC
versions:
status: affected, version: All Versions
}
{
defaultStatus: unaffected
product: ThingWorx Kepware Edge
vendor: PTC
versions:
lessThanOrEqual: v1.5, status: affected, version: 0, versionType: custom
}
{
defaultStatus: unaffected
product: KEPServer Enterprise
vendor: Rockwell Automation
versions:
lessThanOrEqual: v6.12, status: affected, version: 0, versionType: custom
}
{
defaultStatus: unaffected
product: Digital Industrial Gateway Server
vendor: General Electric
versions:
lessThanOrEqual: v7.612, status: affected, version: 0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: PTC has released the following resolutions:
Update the impacted product to the latest version:
·
ThingWorx Edge C-SDK: 3.0.0 or later.
·
ThingWorx Edge MicroServer (EMS): v5.4.11 or
later.
·
.NET-SDK: v5.8.5 or later.
For Kepware products, the vulnerability is mitigated if the
ThingWorx Interface is not enabled. To use the ThingWorx Interface
without the vulnerability, update to the latest version of the product:
·
Kepware KEPServerEX: v6.13 or later.
·
ThingWorx Kepware Server (formerly ThingWorx
Industrial Connectivity): v6.13 or later.
·
ThingWorx Kepware Edge: v1.6 or later.
The following products should be upgraded as indicated or in
accordance with the applicable organization’s recommendations if the ThingWorx
Interface is in use:
·
Rockwell Automation KEPServer Enterprise: v6.13
or later.
·
GE Digital Industrial Gateway Server: v7.613 or
later.
For
more information see PTC’s Customer Support Article
.