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CVE-2025-40742

🗓️ 08 Jul 2025 10:35:02Reported by siemensType 
cve
 cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 19 Views

Vulnerability CVE-2025-40742 affects multiple SIPROTEC 5 devices, exposing session identifiers in URLs.

Related
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2025-40742
8 Jul 202510:35
–attackerkb
Circl		CVE-2025-40742
8 Jul 202513:21
–circl
CNNVD		Siemens多款产品 安全漏洞
8 Jul 202500:00
–cnnvd
Cvelist		CVE-2025-40742
8 Jul 202510:35
–cvelist
EUVD		EUVD-2025-20427
3 Oct 202520:07
–euvd
ICS		Siemens SIPROTEC 5
8 Jul 202500:00
–ics
NCSC		Vulnerabilities fixed in Siemens products
8 Jul 202511:58
–ncsc
NVD		CVE-2025-40742
8 Jul 202511:15
–nvd
Positive Technologies		PT-2025-28400 · Siemens · Siprotec 5 7Sa82 +16
8 Jul 202500:00
–ptsecurity
RedhatCVE		CVE-2025-40742
9 Jan 202609:16
–redhatcve
Rows per page
[
  {
    "vendor": "Siemens",
    "product": "SIPROTEC 5 6MD84 (CP300)",
    "versions": [
      {
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    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
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    "versions": [
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    ],
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  },
  {
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      }
    ],
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  },
  {
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  {
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  },
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  {
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  },
  {
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  {
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  {
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    "product": "SIPROTEC 5 7SS85 (CP200)",
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    ],
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  },
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    "product": "SIPROTEC 5 7SS85 (CP300)",
    "versions": [
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      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPROTEC 5 7ST85 (CP200)",
    "versions": [
      {
        "status": "unaffected",
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      }
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  },
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  },
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      }
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  },
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  },
  {
    "vendor": "Siemens",
    "product": "SIPROTEC 5 7VK87 (CP200)",
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  {
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      }
    ],
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  },
  {
    "vendor": "Siemens",
    "product": "SIPROTEC 5 Compact 7SX800 (CP050)",
    "versions": [
      {
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        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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12 May 2026 10:16Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.3
CVSS 46
EPSS0.00274
SSVC
CWE-598
siprotec 5 devicessession identifiersvulnerability cve-2025-40742url requestssecurity issue
19