Vulnerability of microprogrammed software for Siemens LOGO! 12/24RCE, LOGO! 12/24RCEo, LOGO! 230RCE, LOGO! 230RCEo, LOGO! 24CE, LOGO! 24CEo, LOGO! 24RCE, LOGO! 24RCEo, LOGO! 24RCE, LOGO! 24RCEo, SIPLUS LOGO! 12/24RCE, SIPLUS LOGO! 12/24RCEo, SIPLUS LOGO! 230RCE, SIPLUS LOGO! 230RCEo, SIPLUS LOGO! 24CE, SIPLUS LOGO! 24CEo, SIPLUS LOGO! 24RCE, SIPLUS LOGO! 24RCEo. This vulnerability is related to the absence of authentication for a critical function, allowing attackers to compromise the integrity of protected information.
🗓️ 06 Jan 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | CVE-2025-40817 | 11 Nov 202521:55 | – | circl |
 | Siemens LOGO! 访问控制错误漏洞 | 11 Nov 202500:00 | – | cnnvd |
 | CVE-2025-40817 | 11 Nov 202520:20 | – | cve |
 | CVE-2025-40817 | 11 Nov 202520:20 | – | cvelist |
 | EUVD-2025-106748 | 11 Nov 202520:20 | – | euvd |
 | Vulnerabilities fixed in Siemens products | 11 Nov 202518:14 | – | ncsc |
 | CVE-2025-40817 | 11 Nov 202521:15 | – | nvd |
 | PT-2025-46543 | 11 Nov 202500:00 | – | ptsecurity |
 | CVE-2025-40817 | 9 Jan 202608:45 | – | redhatcve |
 | Siemens LOGO! 8 BM Devices Buffer Copy Without Checking Size of Input (CVE-2025-40815) | 19 Dec 202500:00 | – | nessus |
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06 Jan 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 26.1
CVSS 36.5
EPSS0.00222