CWE-1329: Reliance on Component That is Not Updateable
low-riskThe product contains a component that cannot be updated or patched in order to remove vulnerabilities or significant bugs.
Abstraction: Base
Common Consequences
Confidentiality
→
Gain Privileges or Assume Identity
Detection Methods
Architecture or Design Review
Check the consumer or maintainer documentation, the architecture/design documentation, or the original requirements to ensure that the documentation includes details for how to update the firmware.
Real-World Examples (3)
| CVE | CVSS | EPSS | KEV |
|---|---|---|---|
| CVE-2022-34381 | 9.1 | 0.6% | — |
| CVE-2026-21265 | 6.4 | 0.5% | — |
| CVE-2021-38398 | 6.5 | 0.0% | — |
0
/ 100
low-risk
Active Threat
0/50 · Minimal
Exploit Availability
0/50 · Minimal