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CVE-2019-9399

Status: ModifiedMedium (5.9)—
Severity5.9Medium · CVSS 3.1
Exploitation probability0.44 %higher than 37% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

The Print Service is susceptible to man in the middle attacks due to improperly used crypto. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-115635664

CVSS

Base score
5.9
Version
3.1
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
0.44 %
Percentile among all scored CVEs
37
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-2019-9399",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 3.6,
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      }
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  "affected": [
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      "affectedData": [
        {
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          "product": "Android",
          "versions": [
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            }
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  "published": "2019-09-27T19:15:26.407",
  "references": [
    {
      "url": "https://source.android.com/security/bulletin/android-10",
      "tags": [
        "Vendor Advisory"
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      "source": "security@android.com"
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    {
      "url": "https://source.android.com/security/bulletin/android-10",
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      "description": [
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          "lang": "en",
          "value": "CWE-327"
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  ],
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    {
      "lang": "en",
      "value": "The Print Service is susceptible to man in the middle attacks due to improperly used crypto. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-115635664"
    },
    {
      "lang": "es",
      "value": "El Print Service, es susceptible a ataques de tipo man in the middle debido a la criptografía utilizada inapropiadamente. Esto podría conllevar a una divulgación de información remota sin ser necesarios privilegios de ejecución adicionales. No es requerida una interacción del usuario para su explotación. Producto: Android, Versiones: Android-10, ID de Android: A-115635664"
    }
  ],
  "lastModified": "2026-06-17T02:43:40.360",
  "configurations": [
    {
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}