FKIE_CVE-2022-28497

Vulnerability from fkie_nvd - Published: 2023-03-23 16:15 - Updated: 2026-06-17 04:38
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
TOTOLink outdoor CPE CP900 V6.3c.566_B20171026 is discovered to contain a command injection vulnerability in the mtd_write_bootloader function via the filename parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
References
cve@mitre.orghttps://github.com/B2eFly/Router/blob/main/totolink/CP900/6/6.mdBroken Link
af854a3a-2127-422b-91ae-364da2661108https://github.com/B2eFly/Router/blob/main/totolink/CP900/6/6.mdBroken Link
Impacted products
Vendor Product Version
totolink cp900_firmware 6.3c.566_b20171026
totolink cp900 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "TOTOLink outdoor CPE CP900 V6.3c.566_B20171026 is discovered to contain a command injection vulnerability in the mtd_write_bootloader function via the filename parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request."
    }
  ],
  "id": "CVE-2022-28497",
  "lastModified": "2026-06-17T04:38:36.380",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
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              "technicalImpact": "total"
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          "role": "CISA Coordinator",
          "timestamp": "2025-02-25T15:45:34.171575Z",
          "version": "2.0.3"
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  "published": "2023-03-23T16:15:11.713",
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-77"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.