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CVE-2017-18663

Status: ModifiedHigh (7.5)—
Severity7.5High · CVSS 3.1
Exploitation probability0.41 %higher than 34% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

An issue was discovered on Samsung mobile devices with N(7.x) software. Because of missing Intent exception handling, system_server can have a NullPointerException with a crash of a system process. The Samsung IDs are SVE-2017-9122, SVE-2017-9123, SVE-2017-9124, and SVE-2017-9126 (July 2017).

CVSS

Base score
7.5
Version
3.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
0.41 %
Percentile among all scored CVEs
34
Score date
10/20/2026

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 — Android

CWEs

References

Show 2 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2017-18663",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
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  "published": "2020-04-07T16:15:15.993",
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      "url": "https://security.samsungmobile.com/securityUpdate.smsb",
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      "lang": "en",
      "value": "An issue was discovered on Samsung mobile devices with N(7.x) software. Because of missing Intent exception handling, system_server can have a NullPointerException with a crash of a system process. The Samsung IDs are SVE-2017-9122, SVE-2017-9123, SVE-2017-9124, and SVE-2017-9126 (July 2017)."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en dispositivos móviles Samsung con versión de software N(7.x). Debido a una falta de manejo de excepciones de Intent, system_server puede presentar un NullPointerException con un bloqueo de un proceso del sistema. Los ID de Samsung son SVE-2017-9122, SVE-2017-9123, SVE-2017-9124 y SVE-2017-9126 (Julio de 2017)."
    }
  ],
  "lastModified": "2026-06-17T01:13:15.693",
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