« Back to list

CVE-2004-0049

Status: ModifiedMedium (6.8)—

Helix Universal Server/Proxy 9 and Mobile Server 10 allow remote attackers to cause a denial of service via certain HTTP POST messages to the Administration System port.

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)

Realnetworks — Helix Universal Mobile ServerRealnetworks — Helix Universal Server

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2004-0049",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2004-02-17T05:00:00.000",
  "references": [
    {
      "url": "http://seclists.org/lists/vulnwatch/2004/Jan-Mar/0057.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://service.real.com/help/faq/security/040112_dos/",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://service.real.com/help/faq/security/security022604.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/357834",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/9421",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://seclists.org/lists/vulnwatch/2004/Jan-Mar/0057.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://service.real.com/help/faq/security/040112_dos/",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://service.real.com/help/faq/security/security022604.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/357834",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/9421",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Helix Universal Server/Proxy 9 and Mobile Server 10 allow remote attackers to cause a denial of service via certain HTTP POST messages to the Administration System port."
    },
    {
      "lang": "es",
      "value": "Helix Universal Server/Proxy 9 y Mobile Server 10 permite a atacantes remotos causar una denegación de servicio mediante ciertos mensajes HTTP POST al puerto de Administración del Sistema."
    }
  ],
  "lastModified": "2026-06-16T22:04:49.407",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:realnetworks:helix_universal_mobile_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "36C907A2-7760-4ADF-AA39-F4651BE2FEFE",
              "versionEndIncluding": "10.1.1.120"
            },
            {
              "criteria": "cpe:2.3:a:realnetworks:helix_universal_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C49FFA7E-3C96-4141-86FC-5223DE569666",
              "versionEndIncluding": "9.0.2.881"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}