CVE-2013-3039

Status: ModifiedMedium (5.4)—

IBM Rational Requirements Composer before 4.0.4 does not properly perform authentication, which has unspecified impact and remote attack vectors.

CVSS

Version: 2.0
Vector: AV:A/AC:M/Au:N/C:P/I:P/A:P
Base score: 5.4

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.43%
Percentile among all scored CVEs: 35
Score date: 10/7/2026

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)

IBM — Rational Requirements Composer

CWEs

CWE-287

References

Raw JSON (NVD)

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{
  "id": "CVE-2013-3039",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 5.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  ],
  "published": "2013-09-12T13:28:32.060",
  "references": [
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21645927",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/84709",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21645927",
      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/84709",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Rational Requirements Composer before 4.0.4 does not properly perform authentication, which has unspecified impact and remote attack vectors."
    },
    {
      "lang": "es",
      "value": "IBM Rational Requirements Composer anterior a v4.0.4 no realiza una autenticación adecuada, lo cual tiene un impacto no especificado y vectores de ataque remotos."
    }
  ],
  "lastModified": "2026-06-16T23:54:24.367",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}