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CVE-2023-1133

Status: ModifiedCritical (9.8)—

Delta Electronics InfraSuite Device Master versions prior to 1.0.5 contain a vulnerability in which the Device-status service listens on port 10100/ UDP by default. The service accepts the unverified UDP packets and deserializes the content, which could allow an unauthenticated attacker to remotely execute arbitrary code.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Deltaww — Infrasuite Device Master

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2023-1133",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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              "automatable": "yes"
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2025-01-16T20:58:50.636236Z"
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  "published": "2023-03-27T15:15:07.293",
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      "source": "ics-cert@hq.dhs.gov"
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    }
  ],
  "lastModified": "2026-06-17T05:27:11.563",
  "configurations": [
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