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CVE-2017-15403

Status: ModifiedHigh (7.3)—

Insufficient data validation in crosh could lead to a command injection under chronos privileges in Networking in Google Chrome on Chrome OS prior to 61.0.3163.113 allowed a local attacker to execute arbitrary code via a crafted HTML page.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Google — Chrome

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2017-15403",
  "cveTags": [],
  "metrics": {
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          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Google",
          "product": "Chrome",
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  "published": "2019-01-09T19:29:00.540",
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      "url": "https://chromereleases.googleblog.com/2017/10/stable-channel-updates-for-chrome-os.html",
      "source": "chrome-cve-admin@google.com"
    },
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      "url": "https://crbug.com/766271",
      "source": "chrome-cve-admin@google.com"
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      "url": "https://chromereleases.googleblog.com/2017/10/stable-channel-updates-for-chrome-os.html",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
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  ],
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      "lang": "en",
      "value": "Insufficient data validation in crosh could lead to a command injection under chronos privileges in Networking in Google Chrome on Chrome OS prior to 61.0.3163.113 allowed a local attacker to execute arbitrary code via a crafted HTML page."
    },
    {
      "lang": "es",
      "value": "Validación insuficiente de datos en crosh podría conducir a una inyección de comandos con privilegios de chronos en Networking en Google Chrome, en Chrome OS en versiones anteriores a la 61.0.3163.113, lo que permitía que un atacante local ejecute código arbitrario mediante una página HTML manipulada."
    }
  ],
  "lastModified": "2026-06-17T01:07:46.253",
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}