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EUVD-2021-9038

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Unsafe deserialization vulnerability in CODESYS Development System allows arbitrary command execution

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-21867
18 Aug 202118:17
circl
CNNVD
3s-smart Software Solutions CODESYS Development System 代码问题漏洞
26 Jul 202100:00
cnnvd
CVE
CVE-2021-21867
18 Aug 202114:34
cve
Cvelist
CVE-2021-21867
18 Aug 202114:34
cvelist
NVD
CVE-2021-21867
18 Aug 202115:15
nvd
OSV
CVE-2021-21867
18 Aug 202115:15
osv
Prion
Deserialization of untrusted data
18 Aug 202115:15
prion
RedhatCVE
CVE-2021-21867
22 May 202521:31
redhatcve
Talos
CODESYS Development System ObjectManager.plugin ObjectStream.ProfileByteArray Unsafe Deserialization vulnerability
26 Jul 202100:00
talos
[
  {
    "enisaIdVendor": [
      {
        "id": "c6b66800-4955-3704-86d2-14da00bb5962",
        "vendor": {
          "name": "n/a"
        }
      }
    ]
  }
]

Data

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03 Oct 2025 20:07Current
8.4High risk
Vulners AI Score8.4
CVSS 38.8
CVSS 26.8
CVSS 3.17.8
EPSS0.00091
2