CVE-2019-2178

Status: ModifiedHigh (7.8)—
Severity7.8High · CVSS 3.0
Exploitation probability0.19 %higher than 8% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

In rw_t4t_sm_read_ndef of rw_t4t in Android 7.1.1, 7.1.2, 8.0, 8.1 and 9, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC service with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS

Base score
7.8
Version
3.0
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
0.19 %
Percentile among all scored CVEs
8
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)

CWEs

References

Show 2 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2019-2178",
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          "vendor": "n/a",
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  "published": "2019-09-05T22:15:12.227",
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          "value": "CWE-787"
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      "value": "In rw_t4t_sm_read_ndef of rw_t4t in Android 7.1.1, 7.1.2, 8.0, 8.1 and 9, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC service with no additional execution privileges needed. User interaction is not needed for exploitation."
    },
    {
      "lang": "es",
      "value": "En la función rw_t4t_sm_read_ndef de rw_t4t en Android versiones 7.1.1, 7.1.2, 8.0, 8.1 y 9, se presenta una posible escritura fuera de límites debido a una falta de comprobación de límites. Esto podría conllevar a una escalada local de privilegios en el servicio NFC sin necesitar privilegios de ejecución adicionales. No es necesaria una interacción del usuario para su explotación."
    }
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  "lastModified": "2026-06-17T02:33:23.443",
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