CVE-2023-49252

CWE-20 — Improper Input Validation3 documents3 sources
Severity
7.5HIGH
EPSS
0.2%
top 53.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Siemens Simatic CN 4100 FirmwareSiemens Simatic CN 4100
Timeline
PublishedJan 9

Description

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The affected application allows IP configuration change without authentication to the device. This could allow an attacker to cause denial of service condition.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5siemens/simatic_cn_4100All versions < V2.7

Patches

Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗

🔴Vulnerability Details

2
CVEList
CVE-2023-49252: A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2↗2024-01-09
▶
GHSA
GHSA-qv7h-cgx5-jj9m: A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2↗2024-01-09
▶