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.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:siemens:logo\!_8_bm_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:logo\!_8_bm:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:17

Type Values Removed Values Added
References () https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf - Vendor Advisory () https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf - Vendor Advisory

Information

Published : 2020-12-14 21:15

Updated : 2024-11-21 05:17


NVD link : CVE-2020-25229

Mitre link : CVE-2020-25229

CVE.ORG link : CVE-2020-25229


JSON object : View

Products Affected

siemens

  • logo\!_8_bm_firmware
  • logo\!_8_bm
CWE
CWE-321

Use of Hard-coded Cryptographic Key

CWE-798

Use of Hard-coded Credentials