CVE-2023-49252
published 2024-01-09CVE-2023-49252: A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The affected application allows IP configuration change without authentication to…
PriorityP341high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.57%
43.1th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | simatic_cn_4100 | — | — |
| siemens | simatic_cn_4100_firmware | < 2.7 | 2.7 |
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GHSA
GHSA-qv7h-cgx5-jj9m: A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2
ghsa_unreviewed·2024-01-09
CVE-2023-49252 [HIGH] CWE-20 GHSA-qv7h-cgx5-jj9m: A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2
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.
CISA ICS
Siemens SIMATIC CN 4100
cisa_ics·2024-01-11·CVSS 8.8
[HIGH] Siemens SIMATIC CN 4100
ICS Advisory
##
Siemens SIMATIC CN 4100
Release DateJanuary 11, 2024
Alert CodeICSA-24-011-09
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SIMATIC CN 4100
- Vulnerabilities: Authorization Bypass Through User-Controlled Key, Improper Input Validation, Use of Default Credentials
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-01-09
Published