Common Weakness Enumeration

CWE-321

Use of Hard-coded Cryptographic Key

The product uses a hard-coded, unchangeable cryptographic key.

CVE-2026-9220 (GCVE-0-2026-9220)

Vulnerability from cvelistv5 – Published: 2026-06-25 23:13 – Updated: 2026-06-26 12:36
VLAI
Title
Setracker2 Children's Smartwatch Ecosystem Use of hard-coded cryptographic key
Summary
Setracker2 Android Companion App com.tgelec.setracker versions 3.1.5 and prior encrypts requests between the watch and its backend with static hardcoded AES keys and initialization vectors. This allows an attacker to decrypt Setracker2 watch traffic.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of hard-coded cryptographic key
Assigner
References
Impacted products
Credits
Huancheng Hu of Hasso Plattner Institute reported these vulnerabilities to CISA, with support from Prof. Christian Doerr.
Show details on NVD website
To clipboard 

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CVE-2026-9260 (GCVE-0-2026-9260)

Vulnerability from cvelistv5 – Published: 2026-06-15 23:38 – Updated: 2026-06-16 12:41
VLAI
Summary
Use of hard-coded cryptographic keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier
Severity
6.9 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
6.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of hard-coded cryptographic key
Assigner
References
Impacted products
Credits
This issue was discovered by Ryan Hausknecht (@haus3c)
Show details on NVD website
To clipboard 

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Mitigation

Phase: Architecture and Design

Description:

  • Prevention schemes mirror that of hard-coded password storage.

No CAPEC attack patterns related to this CWE.

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