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CVE-2026-22925

🗓️ 12 May 2026 08:20:56Reported by siemensType 
cve
 cve
🔗 web.nvd.nist.gov👁 22 Views

SIMATIC CN 4100 below 5.0 faces resource exhaustion from synchronization packets, denial of service.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-22925
12 May 202608:20
attackerkb
BDU FSTEC
The vulnerability of the microprogramming software of the SIMATIC CN 4100 communication gateway, related to unlimited distribution of resources, allows a intruder to cause a service failure.
1 Jul 202600:00
bdu_fstec
Circl
CVE-2026-22925
12 Feb 202611:00
circl
CNNVD
Siemens SIMATIC CN 4100 安全漏洞
12 May 202600:00
cnnvd
Cvelist
CVE-2026-22925
12 May 202608:20
cvelist
EUVD
EUVD-2026-29424
12 May 202612:32
euvd
NCSC
Vulnerabilities present in Siemens products
13 May 202606:33
ncsc
NVD
CVE-2026-22925
12 May 202610:16
nvd
Positive Technologies
PT-2026-39983
12 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-22925
5 Jun 202619:14
redhatcve
Rows per page
[
  {
    "vendor": "Siemens",
    "product": "SIMATIC CN 4100",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V5.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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29 Jun 2026 14:05Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
CVSS 48.7
EPSS0.00324
SSVC
22