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CVE-2012-4026

Status: ModifiedMedium (5)—

The Johnson Controls Pegasys P2000 server with software before 3.11 allows remote attackers to trigger false alerts via crafted packets to TCP port 41013 (aka the upload port), a different vulnerability than CVE-2012-2607.

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 (2)

Johnsoncontrols — Pegasys P2000 ServerJohnsoncontrols — Pegasys P2000 Server Software

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2012-4026",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "affected": [
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      "affectedData": [
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  ],
  "published": "2012-07-16T20:49:22.050",
  "references": [
    {
      "url": "http://www.kb.cert.org/vuls/id/977312",
      "tags": [
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      ],
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    },
    {
      "url": "http://www.kb.cert.org/vuls/id/MORO-8UYN8P",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/977312",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/MORO-8UYN8P",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
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      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Johnson Controls Pegasys P2000 server with software before 3.11 allows remote attackers to trigger false alerts via crafted packets to TCP port 41013 (aka the upload port), a different vulnerability than CVE-2012-2607."
    },
    {
      "lang": "es",
      "value": "El servidor Johnson Controls Pegasys P2000 con el software anterior a v3.11 permite a atacantes remotos para provocar falsas alarmas a través de paquetes especiales para el puerto TCP 41013 (también conocido como el puerto de carga), una vulnerabilidad diferente a CVE-2012-2607."
    }
  ],
  "lastModified": "2026-06-16T23:44:17.813",
  "configurations": [
    {
      "nodes": [
        {
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              "versionEndIncluding": "3.10"
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}