8.8

CVE-2020-10045

A vulnerability has been identified in SICAM MMU (All versions < V2.05), SICAM SGU (All versions), SICAM T (All versions < V2.18). An error in the challenge-response procedure could allow an attacker to replay authentication traffic and gain access to protected areas of the web application.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Siemens ≫ Sicam Mmu Firmware Version < 2.05
   Siemens ≫ Sicam Mmu Version -
Siemens ≫ Sicam Sgu Firmware Version -
   Siemens ≫ Sicam Sgu Version -
Siemens ≫ Sicam T Firmware Version < 2.18
   Siemens ≫ Sicam T Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.07% 0.603
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-294 Authentication Bypass by Capture-replay

A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

https://cert-portal.siemens.com/productcert/pdf/ssa-305120.pdf
Vendor Advisory