How severe is CVE-2025-48466?

CVE-2025-48466 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2025-48466 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-48466?

CVE-2025-48466 primarily affects Advantech Wise-4060lan Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-48466?

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-2025-48466 have an EU (EUVD) identifier?

Yes. CVE-2025-48466 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18993.

When was CVE-2025-48466 published?

CVE-2025-48466 was published on 2025-06-24 and last updated on 2026-06-17.

CVE-2025-48466

CVE-2025-48466 is a high-severity vulnerability in Advantech Wise-4060lan Firmware with a CVSS 3.x base score of 8.1. 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-863.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-18993
Weakness: CWE-863
Affected product: Advantech Wise-4060lan Firmware
Published: 2025-06-24
Last modified: 2026-06-17

Description

Successful exploitation of the vulnerability could allow an unauthenticated, remote attacker to send Modbus TCP packets to manipulate Digital Outputs, potentially allowing remote control of relay channel which may lead to operational or safety risks.

Frequently asked questions

What is CVE-2025-48466?: Successful exploitation of the vulnerability could allow an unauthenticated, remote attacker to send Modbus TCP packets to manipulate Digital Outputs, potentially allowing remote control of relay channel which may lead to operational or safety risks.
How severe is CVE-2025-48466?: CVE-2025-48466 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2025-48466 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-48466?: CVE-2025-48466 primarily affects Advantech Wise-4060lan Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-48466?: 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-2025-48466 have an EU (EUVD) identifier?: Yes. CVE-2025-48466 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18993.
When was CVE-2025-48466 published?: CVE-2025-48466 was published on 2025-06-24 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:advantech:wise-4060lan_firmware:2.02b00:*:*:*:*:*:*:*
cpe:2.3:o:advantech:wise-4050lan_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:advantech:wise-4010lan_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Advantech Wise-4060lan Firmware

CVE-2025-48469 — Critical (CVSS 9.6): Successful exploitation of the vulnerability could allow an unauthenticated attacker to upload firmware through a…
CVE-2025-48467 — Medium (CVSS 6.5): Successful exploitation of the vulnerability could allow an attacker to cause repeated reboots, potentially leading to…
CVE-2025-48468 — Medium (CVSS 6.4): Successful exploitation of the vulnerability could allow an attacker that has physical access to interface with JTAG to…
CVE-2025-48461 — Medium (CVSS 5.0): Successful exploitation of the vulnerability could allow an unauthenticated attacker to conduct brute force guessing…
CVE-2025-48462 — Medium (CVSS 4.2): Successful exploitation of the vulnerability could allow an attacker to consume all available session slots and block…
CVE-2025-48470 — Medium (CVSS 4.1): Successful exploitation of the stored cross-site scripting vulnerability could allow an attacker to inject malicious…

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Other CWE-863 (Incorrect Authorization) vulnerabilities

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CVE-2026-33105 — Critical (CVSS 10.0): Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over…
CVE-2026-32213 — Critical (CVSS 10.0): Improper authorization in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

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