CVE-2023-21426 — Hard-coded Credentials in Mobile Devices

CWE-798 — Hard-coded Credentials3 documents3 sources
Severity
5.5MEDIUMNVD
CNA4.3
EPSS
0.1%
top 82.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Mobile DevicesSamsung Android
Timeline
PublishedFeb 9

Description

Hardcoded AES key to encrypt cardemulation PINs in NFC prior to SMR Jan-2023 Release 1 allows attackers to access cardemulation PIN.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5samsung_mobile/samsung_mobile_devicesSelect Q(10) devices — SMR Jan-2023 Release 1
▶NVDsamsung/android10.0

🔴Vulnerability Details

2
GHSA
GHSA-676r-wmg9-6ww8: Hardcoded AES key to encrypt cardemulation PINs in NFC prior to SMR Jan-2023 Release 1 allows attackers to access cardemulation PIN↗2023-02-09
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CVEList
CVE-2023-21426: Hardcoded AES key to encrypt cardemulation PINs in NFC prior to SMR Jan-2023 Release 1 allows attackers to access cardemulation PIN↗2023-02-09
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CVE-2023-21426 — Hard-coded Credentials | cvebase