How severe is CVE-2025-15090?

CVE-2025-15090 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-2025-15090 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15090?

CVE-2025-15090 affects Utt 512w Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15090?

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-2025-15090 have an EU (EUVD) identifier?

Yes. CVE-2025-15090 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205403.

When was CVE-2025-15090 published?

CVE-2025-15090 was published on 2025-12-25 and last updated on 2026-06-17.

CVE-2025-15090

CVE-2025-15090 is a high-severity vulnerability in Utt 512w Firmware with a CVSS 3.x base score of 8.8. 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-120.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
CVSS v4: 7.4
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205403
Weakness: CWE-120
Affected product: Utt 512w Firmware
Published: 2025-12-25
Last modified: 2026-06-17

Description

A vulnerability was found in UTT 进取 512W up to 1.7.7-171114. This vulnerability affects the function strcpy of the file /goform/formConfigNoticeConfig. The manipulation of the argument timestart results in buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.

Frequently asked questions

What is CVE-2025-15090?: A vulnerability was found in UTT 进取 512W up to 1.7.7-171114. This vulnerability affects the function strcpy of the file /goform/formConfigNoticeConfig. The manipulation of the argument timestart results in buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.
How severe is CVE-2025-15090?: CVE-2025-15090 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-2025-15090 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15090?: CVE-2025-15090 affects Utt 512w Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15090?: 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-2025-15090 have an EU (EUVD) identifier?: Yes. CVE-2025-15090 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205403.
When was CVE-2025-15090 published?: CVE-2025-15090 was published on 2025-12-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:utt:512w_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Utt 512w Firmware

CVE-2025-14535 — Critical (CVSS 9.8): A vulnerability was identified in UTT 进取 512W up to 3.1.7.7-171114. Affected is the function strcpy of the file…
CVE-2025-14534 — Critical (CVSS 9.8): A vulnerability was determined in UTT 进取 512W up to 3.1.7.7-171114. This impacts the function strcpy of the file…
CVE-2025-15431 — High (CVSS 8.8): A flaw has been found in UTT 进取 512W 1.7.7-171114. This affects the function strcpy of the file…
CVE-2025-15430 — High (CVSS 8.8): A vulnerability was detected in UTT 进取 512W 1.7.7-171114. Affected by this issue is the function strcpy of the file…
CVE-2025-15429 — High (CVSS 8.8): A security vulnerability has been detected in UTT 进取 512W 1.7.7-171114. Affected by this vulnerability is the…
CVE-2025-15428 — High (CVSS 8.8): A weakness has been identified in UTT 进取 512W 1.7.7-171114. Affected is the function strcpy of the file…

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