CVE-2025-40815
CVE-2025-40815
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.6EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
11 Nov 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability has been identified in LOGO! 12/24RCE (6ED1052-1MD08-0BA2) (All versions), LOGO! 12/24RCEo (6ED1052-2MD08-0BA2) (All versions), LOGO! 230RCE (6ED1052-1FB08-0BA2) (All versions), LOGO! 230RCEo (6ED1052-2FB08-0BA2) (All versions), LOGO! 24CE (6ED1052-1CC08-0BA2) (All versions), LOGO! 24CEo (6ED1052-2CC08-0BA2) (All versions), LOGO! 24RCE (6ED1052-1HB08-0BA2) (All versions), LOGO! 24RCEo (6ED1052-2HB08-0BA2) (All versions), SIPLUS LOGO! 12/24RCE (6AG1052-1MD08-7BA2) (All versions), SIPLUS LOGO! 12/24RCEo (6AG1052-2MD08-7BA2) (All versions), SIPLUS LOGO! 230RCE (6AG1052-1FB08-7BA2) (All versions), SIPLUS LOGO! 230RCEo (6AG1052-2FB08-7BA2) (All versions), SIPLUS LOGO! 24CE (6AG1052-1CC08-7BA2) (All versions), SIPLUS LOGO! 24CEo (6AG1052-2CC08-7BA2) (All versions), SIPLUS LOGO! 24RCE (6AG1052-1HB08-7BA2) (All versions), SIPLUS LOGO! 24RCEo (6AG1052-2HB08-7BA2) (All versions). Affected devices do not properly validate the structure of TCP packets in several methods. This could allow an attacker to cause buffer overflows, get control over the instruction counter and run custom code.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Siemens · LOGO! 12/24RCESiemens · LOGO! 12/24RCEoSiemens · LOGO! 230RCESiemens · LOGO! 230RCEoSiemens · LOGO! 24CESiemens · LOGO! 24CEoSiemens · LOGO! 24RCESiemens · LOGO! 24RCEoSiemens · SIPLUS LOGO! 12/24RCESiemens · SIPLUS LOGO! 12/24RCEoSiemens · SIPLUS LOGO! 230RCESiemens · SIPLUS LOGO! 230RCEoSiemens · SIPLUS LOGO! 24CESiemens · SIPLUS LOGO! 24CEoSiemens · SIPLUS LOGO! 24RCESiemens · SIPLUS LOGO! 24RCEoWant to know if your infrastructure is exposed to this?
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