Vulnerability identifier: #VU54868
Vulnerability risk: Medium
CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-295
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
SINUMERIK Analyze MyCondition
SINUMERIK Analyze MyPerformance
Hardware solutions /
Firmware
SINUMERIK Analyze MyPerformance / OEE-Monitor
Hardware solutions /
Firmware
SINUMERIK Analyze MyPerformance / OEE-Tuning
Hardware solutions /
Firmware
SINUMERIK Integrate for Production
Hardware solutions /
Firmware
SINUMERIK Manage MyMachines
Hardware solutions /
Firmware
SINUMERIK Manage MyMachines / Remote
Hardware solutions /
Firmware
SINUMERIK Manage MyMachines / Spindel Monitor
Hardware solutions /
Firmware
SINUMERIK Manage MyPrograms
Hardware solutions /
Firmware
SINUMERIK Manage MyResources / Programs
Hardware solutions /
Firmware
SINUMERIK Manage MyResources / Tools
Hardware solutions /
Firmware
SINUMERIK Manage My Tools
Hardware solutions /
Firmware
SINUMERIK Optimize MyProgramming / NX-Cam Editor
Hardware solutions /
Firmware
SINUMERIK Integrate Client 02
Hardware solutions /
Firmware
SINUMERIK Integrate Client 03
Hardware solutions /
Firmware
SINUMERIK Integrate Client 04
Hardware solutions /
Firmware
SINUMERIK Operate
Server applications /
SCADA systems
Vendor: Siemens
Description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to an error in a third-party dependency, the SSL flags used for setting up a TLS connection to a server are overwritten with wrong settings. A remote attacker can perform a man-in-the-middle (MitM) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
SINUMERIK Analyze MyCondition SINUMERIK Analyze MyPerformance: All versions
SINUMERIK Analyze MyPerformance / OEE-Monitor: All versions
SINUMERIK Analyze MyPerformance / OEE-Tuning: All versions
SINUMERIK Integrate for Production: All versions
SINUMERIK Manage MyMachines: All versions
SINUMERIK Manage MyMachines / Remote: All versions
SINUMERIK Manage MyMachines / Spindel Monitor: All versions
SINUMERIK Manage MyPrograms: All versions
SINUMERIK Manage MyResources / Programs: All versions
SINUMERIK Manage MyResources / Tools: All versions
SINUMERIK Manage My Tools: All versions
SINUMERIK Operate: 4.8 - 4.94
SINUMERIK Optimize MyProgramming / NX-Cam Editor: All versions
External links
http://cert-portal.siemens.com/productcert/pdf/ssa-729965.pdf
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.