CVE-2025-45512
A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot (U-Boot) v1.1.3 allows attackers to install crafted firmware...
- Published
- Aug 5, 2025
- Updated
- Aug 7, 2025
- Assigning CNA
- mitre
- Evidence observed
- Aug 7, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NLow · next 30 days
- Percentile
- 24.5%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot (U-Boot) v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution.
Sources
1Proof-of-concept exploit suite for U-Boot bootloader vulnerabilities, including insecure update mechanisms, hardcoded credentials, debugging interface access, and missing anti-rollback protections, for authorized IoT security testing.
Responsible use
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