FKIE_CVE-2024-0695

Vulnerability from fkie_nvd - Published: 2024-01-18 23:15 - Updated: 2026-06-17 06:54
Severity
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
A vulnerability, which was classified as problematic, has been found in EFS Easy Chat Server 3.1. Affected by this issue is some unknown functionality of the component HTTP GET Request Handler. The manipulation of the argument USERNAME leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-251480. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References
cna@vuldb.comhttps://packetstormsecurity.com/files/176381/Easy-Chat-Server-3.1-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
cna@vuldb.comhttps://vuldb.com/?ctiid.251480Permissions Required, Third Party Advisory
cna@vuldb.comhttps://vuldb.com/?id.251480Third Party Advisory
cna@vuldb.comhttps://www.exploitalert.com/view-details.html?id=40072Exploit, Third Party Advisory
cna@vuldb.comhttps://www.youtube.com/watch?v=nGyS2Rp5aEoExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://packetstormsecurity.com/files/176381/Easy-Chat-Server-3.1-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?ctiid.251480Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?id.251480Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.exploitalert.com/view-details.html?id=40072Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.youtube.com/watch?v=nGyS2Rp5aEoExploit, Third Party Advisory
Impacted products
Vendor Product Version
easy_chat_server_project easy_chat_server 3.1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "modules": [
            "HTTP GET Request Handler"
          ],
          "product": "Easy Chat Server",
          "vendor": "EFS",
          "versions": [
            {
              "status": "affected",
              "version": "3.1"
            }
          ]
        }
      ],
      "source": "cna@vuldb.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:easy_chat_server_project:easy_chat_server:3.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "CA8A1B0D-1E87-44C2-958E-742264C49145",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability, which was classified as problematic, has been found in EFS Easy Chat Server 3.1. Affected by this issue is some unknown functionality of the component HTTP GET Request Handler. The manipulation of the argument USERNAME leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-251480. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad fue encontrada en EFS Easy Chat Server 3.1 y clasificada como problem\u00e1tica. Una funci\u00f3n desconocida del componente HTTP GET Request Handler es afectada por esta vulnerabilidad. La manipulaci\u00f3n del argumento USERNAME conduce a la denegaci\u00f3n de servicio. El ataque puede lanzarse de forma remota. El exploit ha sido divulgado al p\u00fablico y puede utilizarse. El identificador de esta vulnerabilidad es VDB-251480. NOTA: Se contact\u00f3 primeramente con el proveedor sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."
    }
  ],
  "id": "CVE-2024-0695",
  "lastModified": "2026-06-17T06:54:03.307",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "cna@vuldb.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-0695",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-01-19T16:59:37.515467Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-01-18T23:15:08.720",
  "references": [
    {
      "source": "cna@vuldb.com",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://packetstormsecurity.com/files/176381/Easy-Chat-Server-3.1-Denial-Of-Service.html"
    },
    {
      "source": "cna@vuldb.com",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
      ],
      "url": "https://vuldb.com/?ctiid.251480"
    },
    {
      "source": "cna@vuldb.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://vuldb.com/?id.251480"
    },
    {
      "source": "cna@vuldb.com",
      "tags": [
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      "url": "https://www.exploitalert.com/view-details.html?id=40072"
    },
    {
      "source": "cna@vuldb.com",
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      "url": "https://www.youtube.com/watch?v=nGyS2Rp5aEo"
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    {
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      "tags": [
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      ],
      "url": "https://packetstormsecurity.com/files/176381/Easy-Chat-Server-3.1-Denial-Of-Service.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
      ],
      "url": "https://vuldb.com/?ctiid.251480"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://vuldb.com/?id.251480"
    },
    {
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    },
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      "tags": [
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      "url": "https://www.youtube.com/watch?v=nGyS2Rp5aEo"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-404"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}



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