FKIE_CVE-2022-44257

Vulnerability from fkie_nvd - Published: 2022-11-23 16:15 - Updated: 2026-06-17 05:08
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter pppoeUser in the setOpModeCfg function.
References
cve@mitre.orghttps://brief-nymphea-813.notion.site/LR350-bof-setOpModeCfg-9dc3504e403f445b85d5db09176ac406Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://brief-nymphea-813.notion.site/LR350-bof-setOpModeCfg-9dc3504e403f445b85d5db09176ac406Exploit, Third Party Advisory
Impacted products
Vendor Product Version
totolink lr350_firmware 9.3.5u.6369_b20220309
totolink lr350 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
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          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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      ],
      "source": "cve@mitre.org"
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  ],
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter pppoeUser in the setOpModeCfg function."
    },
    {
      "lang": "es",
      "value": "TOTOLINK LR350 V9.3.5u.6369_B20220309 contiene un desbordamiento del b\u00fafer posterior a la autenticaci\u00f3n a trav\u00e9s del par\u00e1metro pppoeUser en la funci\u00f3n setOpModeCfg."
    }
  ],
  "id": "CVE-2022-44257",
  "lastModified": "2026-06-17T05:08:00.650",
  "metrics": {
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          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          "role": "CISA Coordinator",
          "timestamp": "2025-04-25T20:06:12.256148Z",
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  "published": "2022-11-23T16:15:10.867",
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  "vulnStatus": "Modified",
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}



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