CVE-2020-15798
9.8 · CRITICALOverview
CVE-2020-15798 is a critical-severity vulnerability affecting siemens simatic_hmi_comfort_panels_firmware. It was published on February 9, 2021 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability has been identified in SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions < V16 Update 3a), SIMATIC HMI KTP Mobile Panels (All versions < V16 Update 3a), SINAMICS GH150 (All versions), SINAMICS GL150 (with option X30) (All versions), SINAMICS GM150 (with option X30) (All versions), SINAMICS SH150 (All versions), SINAMICS SL150 (All versions), SINAMICS SM120 (All versions), SINAMICS SM150 (All versions), SINAMICS SM150i (All versions). Affected devices with enabled telnet service do not require authentication for this service. This could allow a remote attacker to gain full access to the device. (ZDI-CAN-12046)
Remediation
Check the references section for vendor advisories and patches from siemens. Update simatic_hmi_comfort_panels_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| siemens | simatic_hmi_comfort_panels_firmware | >= 0, < 16.0 | Affected |
| siemens | simatic_hmi_ktp_mobile_panels_firmware | >= 0, < 16.0 | Affected |
References
Frequently Asked Questions
What is CVE-2020-15798?
CVE-2020-15798 is a critical-severity vulnerability affecting siemens simatic_hmi_comfort_panels_firmware. It was published on February 9, 2021 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2020-15798?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-15798?
Check the references section for vendor advisories and patches from siemens. Update simatic_hmi_comfort_panels_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-15798?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-15798 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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