Home/CVE/APTIOV contains a vulnerability in BIOS where an attacker may cause an Improper Input Validation locally. Successful exp
CVE

CVE-2025-33043

APTIOV contains a vulnerability in BIOS where an attacker may cause an Improper Input Validation locally. Successful exp

APTIOV contains a vulnerability in BIOS where an attacker may cause an Improper Input Validation locally. Successful exploitation of this vulnerability can potentially impact of integrity.

MEDIUM · CVSS 5.8 EPSS 0.00051
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

1
ami aptio v>= 5.0 and < 5.011
▣

Scoring & Timeline

5.8
MEDIUM · CVSS v3.1 · biossecurity@ami.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 May 2025 · 02:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://go.ami.com/hubfs/SecurityVendor Advisory
https://www.kb.cert.org/vuls/id/209095
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