9.2

CVE-2024-4009

Replay Attack

in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows attacker to capture/replay KNX telegram to local KNX Bus-System

Data is provided by the National Vulnerability Database (NVD)
Abb ≫ 2tma310010b0001 Firmware Version < 1.02
   Abb ≫ 2tma310010b0001 Version-
Abb ≫ 2tma310011b0001 Firmware Version < 1.02
   Abb ≫ 2tma310011b0001 Version-
Abb ≫ 2tma310011b0002 Firmware Version < 1.02
   Abb ≫ 2tma310011b0002 Version-
Abb ≫ 2tma310010b0003 Firmware Version < 1.02
   Abb ≫ 2tma310010b0003 Version-
Abb ≫ 2tma310011b0003 Firmware Version < 1.02
   Abb ≫ 2tma310011b0003 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.11% 0.302
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
cybersecurity@ch.abb.com 7.3 0 0
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:X/V:D/RE:M/U:Green
cybersecurity@ch.abb.com 9.2 2.5 6
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H
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).