CVE-2008-4380

Status: ModifiedHigh (7.8)—💥 Exploit

The web interface in Samsung DVR SHR2040 allows remote attackers to cause a denial of service (crash) via a malformed HTTP request, related to the filter for configuration properties and "/x" characters.

CVSS

Version: 2.0
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Base score: 7.8

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 3.73%
Percentile among all scored CVEs: 90
Score date: 10/10/2026

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).

💥 Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Published on Exploit-DB · Samsung DVR SHR2040 - HTTPd Remote Denial of Service Denial of Service (PoC) (9/7/2008)

Affected technologies (1)

Samsung — DVR Shr2040

CWEs

CWE-20

References

Raw JSON (NVD)

Show

{
  "id": "CVE-2008-4380",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-10-01T15:38:36.980",
  "references": [
    {
      "url": "http://secunia.com/advisories/31752",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/4329",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/31047",
      "tags": [
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.sybsecurity.com/advisors/SYBSEC-ADV16-Samsung_DVR_SHR_2040_HTTPD_Remote_Denial_Of_Service",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44995",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/6394",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/31752",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.securityfocus.com/bid/31047",
      "tags": [
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    },
    {
      "url": "http://www.sybsecurity.com/advisors/SYBSEC-ADV16-Samsung_DVR_SHR_2040_HTTPD_Remote_Denial_Of_Service",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44995",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://www.exploit-db.com/exploits/6394",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The web interface in Samsung DVR SHR2040 allows remote attackers to cause a denial of service (crash) via a malformed HTTP request, related to the filter for configuration properties and \"/x\" characters."
    },
    {
      "lang": "es",
      "value": "La interfaz web en Samsung DVR SHR2040 permite a atacantes remotos provocar una denegación de servicio (caída) mediante una petición HTTP mal formada, relacionado con el filtro para propiedades de configuración e caracteres \"/x\"."
    }
  ],
  "lastModified": "2026-06-16T22:57:42.480",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:samsung:dvr_shr2040:b3.03e-k1.53-v2.19_0705281908:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "10F543CD-4382-4A59-A38C-8849044BFED1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}