FKIE_CVE-2022-27945

Vulnerability from fkie_nvd - Published: 2022-03-26 17:15 - Updated: 2026-06-17 04:37
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
NETGEAR R8500 1.0.2.158 devices allow remote authenticated users to execute arbitrary commands (such as telnetd) via shell metacharacters in the sysNewPasswd and sysConfirmPasswd parameters to password.cgi.
References
cve@mitre.orghttps://github.com/donothingme/VUL/blob/main/vul2/2.mdExploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/donothingme/VUL/blob/main/vul2/2.mdExploit, Patch, Third Party Advisory
Impacted products
Vendor Product Version
netgear r8500_firmware 1.0.2.158
netgear r8500 -
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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      "nodes": [
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NETGEAR R8500 1.0.2.158 devices allow remote authenticated users to execute arbitrary commands (such as telnetd) via shell metacharacters in the sysNewPasswd and sysConfirmPasswd parameters to password.cgi."
    },
    {
      "lang": "es",
      "value": "Los dispositivos NETGEAR R8500 versi\u00f3n 1.0.2.158, permiten a usuarios remotos autenticados ejecutar comandos arbitrarios (como telnetd) por medio de metacaracteres de shell en los par\u00e1metros sysNewPasswd y sysConfirmPasswd del archivo password.cgi"
    }
  ],
  "id": "CVE-2022-27945",
  "lastModified": "2026-06-17T04:37:47.170",
  "metrics": {
    "cvssMetricV2": [
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        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
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          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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  "published": "2022-03-26T17:15:10.717",
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          "value": "CWE-78"
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      "source": "nvd@nist.gov",
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}



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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

Author Source Type Date Other

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.