CVE-2020-25234
7.7 · HIGHOverview
CVE-2020-25234 is a high-severity vulnerability affecting siemens logo\!_8_bm_firmware. It was published on December 14, 2020 and has a CVSS 3.1 base score of 7.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.7, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3), LOGO! Soft Comfort (All versions < V8.3). The LOGO! program files generated and used by the affected components offer the possibility to save user-defined functions (UDF) in a password protected way. This protection is implemented in the software that displays the information. An attacker could reverse engineer the UDFs directly from stored program files.
Remediation
Check the references section for vendor advisories and patches from siemens. Update logo\!_8_bm_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 | logo\!_8_bm_firmware | >= 0, < 8.3 | Affected |
Frequently Asked Questions
What is CVE-2020-25234?
CVE-2020-25234 is a high-severity vulnerability affecting siemens logo\!_8_bm_firmware. It was published on December 14, 2020 and has a CVSS 3.1 base score of 7.7 (HIGH).
How severe is CVE-2020-25234?
This vulnerability has a CVSS 3.1 base score of 7.7, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-25234?
Check the references section for vendor advisories and patches from siemens. Update logo\!_8_bm_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-2020-25234?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-25234 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.
How CyberStrike Helps
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