How severe is CVE-2025-12048?

CVE-2025-12048 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-12048 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-12048?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-12048 have an EU (EUVD) identifier?

Yes. CVE-2025-12048 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-131942.

When was CVE-2025-12048 published?

CVE-2025-12048 was published on 2025-11-12 and last updated on 2026-06-17.

CVE-2025-12048

CVE-2025-12048 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-434.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 7.7
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-131942
Weakness: CWE-434
Published: 2025-11-12
Last modified: 2026-06-17

Description

An arbitrary file upload vulnerability was reported in the Lenovo Scanner Pro client during an internal security assessment that could allow remote code execution or unauthorized control of the affected system.

Frequently asked questions

What is CVE-2025-12048?: An arbitrary file upload vulnerability was reported in the Lenovo Scanner Pro client during an internal security assessment that could allow remote code execution or unauthorized control of the affected system.
How severe is CVE-2025-12048?: CVE-2025-12048 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-12048 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-12048?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-12048 have an EU (EUVD) identifier?: Yes. CVE-2025-12048 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-131942.
When was CVE-2025-12048 published?: CVE-2025-12048 was published on 2025-11-12 and last updated on 2026-06-17.

References

https://iknow.lenovo.com.cn/detail/434326

Other CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities

CVE-2026-48283 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-48276 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-57700 — Critical (CVSS 10.0): Unrestricted Upload of File with Dangerous Type vulnerability in Daan.Dev OMGF Pro allows Using Malicious Files. This…
CVE-2025-69129 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in WordPress & WooCommerce Scraper Plugin, Import Data from Any Site <= 1.0.7…
CVE-2026-40772 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in GeekyBot <= 1.2.2 versions.
CVE-2026-40412 — Critical (CVSS 10.0): Unrestricted upload of file with dangerous type in Azure Orbital Spatio allows an unauthorized attacker to execute code…

Browse all CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities →