CVE-2020-25229

HIGH

7.5

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht12/14/2020

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

siemens:logo\!_8_bmsiemens:logo\!_8_bm_firmware

Schwachen (CWE)

CWE-321CWE-798

Referenzen

https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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