How severe is CVE-2025-33043?

CVE-2025-33043 has a CVSS 3.x base score of 5.8, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity high, and availability none.

Is CVE-2025-33043 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-33043?

CVE-2025-33043 affects Ami Aptio V. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-33043?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-33043 have an EU (EUVD) identifier?

Yes. CVE-2025-33043 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16381.

When was CVE-2025-33043 published?

CVE-2025-33043 was published on 2025-05-29 and last updated on 2026-06-17.

CVE-2025-33043

CVE-2025-33043 is a medium-severity vulnerability in Ami Aptio V with a CVSS 3.x base score of 5.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 3.x base score 5.8)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-16381
Weakness: CWE-20
Affected product: Ami Aptio V
Published: 2025-05-29
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-33043?: 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.
How severe is CVE-2025-33043?: CVE-2025-33043 has a CVSS 3.x base score of 5.8, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity high, and availability none.
Is CVE-2025-33043 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-33043?: CVE-2025-33043 affects Ami Aptio V. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-33043?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-33043 have an EU (EUVD) identifier?: Yes. CVE-2025-33043 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16381.
When was CVE-2025-33043 published?: CVE-2025-33043 was published on 2025-05-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:ami:aptio_v:*:*:*:*:*:*:*:*

More vulnerabilities in Ami Aptio V

CVE-2025-58770 — High (CVSS 8.8): APTIOV contains a vulnerability in BIOS where a user may cause “Improper Handling of Insufficient Permissions or…
CVE-2024-33659 — High (CVSS 8.8): AMI APTIOV contains a vulnerability in BIOS where an attacker may cause an Improper Input Validation by a local…
CVE-2022-40250 — High (CVSS 8.8): An attacker can exploit this vulnerability to elevate privileges from ring 0 to ring -2, execute arbitrary code in…
CVE-2025-33045 — High (CVSS 8.2): APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and…
CVE-2022-40262 — High (CVSS 8.2): A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot…
CVE-2022-40261 — High (CVSS 8.2): An attacker can exploit this vulnerability to elevate privileges from ring 0 to ring -2, execute arbitrary code in…

All CVEs affecting Ami Aptio V →

Other CWE-20 (Improper Input Validation) vulnerabilities

CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48277 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48055 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download any video media. In versions 2.4.0 and…
CVE-2026-34910 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS…
CVE-2026-33587 — Critical (CVSS 10.0): Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and…

Browse all CWE-20 (Improper Input Validation) vulnerabilities →