Vulnerability Details CVE-2020-25229
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). The implemented encryption for communication with affected devices is prone to replay attacks due to the usage of a static key. An attacker could change the password or change the configuration on any affected device if using prepared messages that were generated for another device.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2020-25229
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cpe:2.3:h:siemens:logo!_8_bm:-
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cpe:2.3:o:siemens:logo!_8_bm_firmware:-
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cpe:2.3:o:siemens:logo!_8_bm_firmware:1.81.01
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cpe:2.3:o:siemens:logo!_8_bm_firmware:1.81.03
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cpe:2.3:o:siemens:logo!_8_bm_firmware:1.81.04
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cpe:2.3:o:siemens:logo!_8_bm_firmware:1.82.01
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cpe:2.3:o:siemens:logo!_8_bm_firmware:1.82.02
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cpe:2.3:o:siemens:logo!_8_bm_firmware:1.82.03
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cpe:2.3:o:siemens:logo!_8_bm_firmware:1.82.04