FKIE_CVE-2012-5223

Vulnerability from fkie_nvd - Published: 2012-10-01 20:55 - Updated: 2026-06-16 23:46
Severity
Summary
The proc_deutf function in includes/functions_vbseocp_abstract.php in vBSEO 3.5.0, 3.5.1, 3.5.2, 3.6.0, and earlier allows remote attackers to insert and execute arbitrary PHP code via "complex curly syntax" in the char_repl parameter, which is inserted into a regular expression that is processed by the preg_replace function with the eval switch.
References
cve@mitre.orghttp://osvdb.org/78508
cve@mitre.orghttp://secunia.com/advisories/47699Vendor Advisory
cve@mitre.orghttp://www.exploit-db.com/exploits/18424Exploit
cve@mitre.orghttp://www.securityfocus.com/bid/51647
cve@mitre.orghttp://www.vbseo.com/f5/vbseo-security-bulletin-all-supported-versions-patch-release-52783/Exploit, Patch, Vendor Advisory
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/72689
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/78508
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/47699Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.exploit-db.com/exploits/18424Exploit
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/51647
af854a3a-2127-422b-91ae-364da2661108http://www.vbseo.com/f5/vbseo-security-bulletin-all-supported-versions-patch-release-52783/Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/72689
Impacted products
Vendor Product Version
crawlability vbseo *
crawlability vbseo 2.0.0
crawlability vbseo 2.1.0
crawlability vbseo 2.1.1
crawlability vbseo 2.2.0
crawlability vbseo 2.3.0
crawlability vbseo 2.4.0
crawlability vbseo 2.4.5
crawlability vbseo 3.0.0
crawlability vbseo 3.0.0
crawlability vbseo 3.0.0
crawlability vbseo 3.0.0
crawlability vbseo 3.0.0
crawlability vbseo 3.0.0
crawlability vbseo 3.1.0
crawlability vbseo 3.2.0
crawlability vbseo 3.2.0
crawlability vbseo 3.2.0
crawlability vbseo 3.2.0
crawlability vbseo 3.2.0
crawlability vbseo 3.3.0
crawlability vbseo 3.3.0
crawlability vbseo 3.3.0
crawlability vbseo 3.3.1
crawlability vbseo 3.5.0
crawlability vbseo 3.5.0
crawlability vbseo 3.5.0
crawlability vbseo 3.5.0
crawlability vbseo 3.5.0
crawlability vbseo 3.5.0
crawlability vbseo 3.5.1
crawlability vbseo 3.5.2
crawlability vbseo 3.6.0
crawlability vbseo 3.6.0
crawlability vbseo 3.6.0
To clipboard 

{
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          "vendor": "n/a",
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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The proc_deutf function in includes/functions_vbseocp_abstract.php in vBSEO 3.5.0, 3.5.1, 3.5.2, 3.6.0, and earlier allows remote attackers to insert and execute arbitrary PHP code via \"complex curly syntax\" in the char_repl parameter, which is inserted into a regular expression that is processed by the preg_replace function with the eval switch."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n proc_deutf en includes/functions_vbseocp_abstract.php en vBSEO v3.5.0, v3.5.1, v3.5.2, v3.6.0, y anteriores permite a atacantes remotos insertar y ejecutar c\u00f3digo PHP a trav\u00e9s \"complex curly syntax\" en el par\u00e1metro char_repl, el cual es insertado en una expresi\u00f3n regular que es procesada por la funci\u00f3n preg_replace con el modificador eval."
    }
  ],
  "id": "CVE-2012-5223",
  "lastModified": "2026-06-16T23:46:28.190",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-10-01T20:55:03.987",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://osvdb.org/78508"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/47699"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.exploit-db.com/exploits/18424"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/51647"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.vbseo.com/f5/vbseo-security-bulletin-all-supported-versions-patch-release-52783/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72689"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://osvdb.org/78508"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/47699"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.exploit-db.com/exploits/18424"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/51647"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.vbseo.com/f5/vbseo-security-bulletin-all-supported-versions-patch-release-52783/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72689"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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