FKIE_CVE-2020-23592

Vulnerability from fkie_nvd - Published: 2022-11-23 02:15 - Updated: 2026-06-17 03:04
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version: OP_V3.3.1-191028 allows an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack to Reset ONU to Factory Default through ' /mgm_dev_reset.asp.' Resetting to default leads to Escalation of Privileges by logging-in with default credentials.
References
cve@mitre.orghttps://github.com/huzaifahussain98/CVE-2020-23592Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/huzaifahussain98/CVE-2020-23592Third Party Advisory
Impacted products
Vendor Product Version
optilinknetwork op-xt71000n_firmware 3.3.1-191028
optilinknetwork op-xt71000n 2.2
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
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              "criteria": "cpe:2.3:o:optilinknetwork:op-xt71000n_firmware:3.3.1-191028:*:*:*:*:*:*:*",
              "matchCriteriaId": "BCBEC6D8-4813-4987-8F93-E65F288CE938",
              "vulnerable": true
            }
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      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version: OP_V3.3.1-191028 allows an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack to Reset ONU to Factory Default through \u0027 /mgm_dev_reset.asp.\u0027 Resetting to default leads to Escalation of Privileges by logging-in with default credentials."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en OPTILINK OP-XT71000N Versi\u00f3n de hardware: V2.2, Versi\u00f3n de firmware: OP_V3.3.1-191028 permite a un atacante remoto no autenticado realizar un ataque de Cross-Site Request Forgery (CSRF) para restablecer la ONU a los valores predeterminados de f\u00e1brica a trav\u00e9s de \u0027/mgm_dev_reset.asp.\u0027 Restablecer los valores predeterminados conduce a una escalada de privilegios al iniciar sesi\u00f3n con las credenciales predeterminadas."
    }
  ],
  "id": "CVE-2020-23592",
  "lastModified": "2026-06-17T03:04:51.780",
  "metrics": {
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          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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          "role": "CISA Coordinator",
          "timestamp": "2025-04-29T15:56:08.600597Z",
          "version": "2.0.3"
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  "published": "2022-11-23T02:15:09.460",
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  ]
}



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