9.8
Critical
CVE-2023-49621 A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7)
Description
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application uses default credential with admin privileges. An attacker could use the credentials to gain complete control of the affected device.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| SIMATIC CN 4100 | Versions not published |
References
- cert-portal.siemens.com cert-portal.siemens.com
Timeline
- Published
- Last modified
Other CVEs of SIMATIC CN 4100
The 187 CVEs of SIMATIC CN 4100 →
CVE-2026-22925
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V5.0)
7.5
High
CVE-2026-22924
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V5.0)
9.1
Critical
CVE-2026-31431
Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability
7.8
High
CVE-2026-31790
Issue summary: Applications using RSASVE key encapsulation to establish a secret encryption key can send contents of…
Not rated