How severe is CVE-2025-15136?

CVE-2025-15136 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-15136 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15136?

CVE-2025-15136 affects Trendnet Tew-800mb Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15136?

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-2025-15136 have an EU (EUVD) identifier?

Yes. CVE-2025-15136 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205509.

When was CVE-2025-15136 published?

CVE-2025-15136 was published on 2025-12-28 and last updated on 2026-10-07.

CVE-2025-15136

CVE-2025-15136 is a high-severity vulnerability in Trendnet Tew-800mb Firmware with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 11% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-77.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
CVSS v4: 7.4
EPSS exploit prediction: 11% (96th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205509
Weakness: CWE-77
Affected product: Trendnet Tew-800mb Firmware
Published: 2025-12-28
Last modified: 2026-10-07

Description

A security vulnerability has been detected in TRENDnet TEW-800MB 1.0.1.0. Affected is the function do_setWizard_asp of the file /goform/wizardset of the component Management Interface. The manipulation of the argument WizardConfigured leads to command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-15136?: A security vulnerability has been detected in TRENDnet TEW-800MB 1.0.1.0. Affected is the function do_setWizard_asp of the file /goform/wizardset of the component Management Interface. The manipulation of the argument WizardConfigured leads to command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-15136?: CVE-2025-15136 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-15136 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15136?: CVE-2025-15136 affects Trendnet Tew-800mb Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15136?: 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-2025-15136 have an EU (EUVD) identifier?: Yes. CVE-2025-15136 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205509.
When was CVE-2025-15136 published?: CVE-2025-15136 was published on 2025-12-28 and last updated on 2026-10-07.

References

Affected products (1)

cpe:2.3:o:trendnet:tew-800mb_firmware:1.0.1.0:*:*:*:*:*:*:*

More vulnerabilities in Trendnet Tew-800mb Firmware

CVE-2025-15137 — High (CVSS 8.8): A vulnerability was detected in TRENDnet TEW-800MB 1.0.1.0. Affected by this vulnerability is the function sub_F934…
CVE-2024-0918 — High (CVSS 7.2): A vulnerability was found in TRENDnet TEW-800MB 1.0.1.0 and classified as critical. Affected by this issue is some…

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