FKIE_CVE-2015-3326

Vulnerability from fkie_nvd - Published: 2015-05-14 00:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
Trend Micro ScanMail for Microsoft Exchange (SMEX) 10.2 before Hot Fix Build 3318 and 11.0 before Hot Fix Build 4180 creates session IDs for the web console using a random number generator with predictable values, which makes it easier for remote attackers to bypass authentication via a brute force attack.
References
cve@mitre.orghttp://blog.malerisch.net/2016/05/trendmicro-smex-session-predictable-cve-2015-3326.html
cve@mitre.orghttp://esupport.trendmicro.com/solution/en-US/1109669.aspxVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/74661
cve@mitre.orghttp://www.securitytracker.com/id/1032323
af854a3a-2127-422b-91ae-364da2661108http://blog.malerisch.net/2016/05/trendmicro-smex-session-predictable-cve-2015-3326.html
af854a3a-2127-422b-91ae-364da2661108http://esupport.trendmicro.com/solution/en-US/1109669.aspxVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74661
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1032323
Impacted products
Vendor Product Version
trend_micro scanmail 10.2
trend_micro scanmail 11.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:trend_micro:scanmail:10.2:*:*:*:*:microsoft_exchange:*:*",
              "matchCriteriaId": "81774648-66B6-4531-80AC-44B97AB9F4EA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:trend_micro:scanmail:11.0:*:*:*:*:microsoft_exchange:*:*",
              "matchCriteriaId": "3C237907-068E-4ECF-862D-4DF7220C539B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Trend Micro ScanMail for Microsoft Exchange (SMEX) 10.2 before Hot Fix Build 3318 and 11.0 before Hot Fix Build 4180 creates session IDs for the web console using a random number generator with predictable values, which makes it easier for remote attackers to bypass authentication via a brute force attack."
    },
    {
      "lang": "es",
      "value": "Trend Micro ScanMail for Microsoft Exchange (SMEX) 10.2 anterior a Hot Fix Build 3318 y 11.0 anterior a Hot Fix Build 4180 crea identificadores de sesi\u00f3n para la consola web utilizando un generador de n\u00fameros aleatorios con valores previsibles, lo que facilita a atacantes remotos evadir la autenticaci\u00f3n a trav\u00e9s de un ataque de fuerza bruta."
    }
  ],
  "evaluatorComment": "\u003ca href=\"https://cwe.mitre.org/data/definitions/330.html\"\u003eCWE-330: Use of Insufficiently Random Values\u003c/a\u003e",
  "id": "CVE-2015-3326",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-05-14T00:59:03.647",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://blog.malerisch.net/2016/05/trendmicro-smex-session-predictable-cve-2015-3326.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://esupport.trendmicro.com/solution/en-US/1109669.aspx"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/74661"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id/1032323"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://blog.malerisch.net/2016/05/trendmicro-smex-session-predictable-cve-2015-3326.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://esupport.trendmicro.com/solution/en-US/1109669.aspx"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/74661"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1032323"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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