How severe is CVE-2025-10171?

CVE-2025-10171 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-2025-10171 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-10171?

CVE-2025-10171 affects Utt 1250gw Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-10171?

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-2025-10171 have an EU (EUVD) identifier?

Yes. CVE-2025-10171 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27512.

When was CVE-2025-10171 published?

CVE-2025-10171 was published on 2025-09-09 and last updated on 2026-06-17.

CVE-2025-10171

CVE-2025-10171 is a high-severity vulnerability in Utt 1250gw 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-119.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
CVSS v4: 7.4
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27512
Weakness: CWE-119
Affected product: Utt 1250gw Firmware
Published: 2025-09-09
Last modified: 2026-06-17

Description

A vulnerability was detected in UTT 1250GW up to 3.2.2-200710. This vulnerability affects the function sub_453DC of the file /goform/formConfigApConfTemp. Performing manipulation results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public 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-2025-10171?: A vulnerability was detected in UTT 1250GW up to 3.2.2-200710. This vulnerability affects the function sub_453DC of the file /goform/formConfigApConfTemp. Performing manipulation results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-10171?: CVE-2025-10171 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-2025-10171 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-10171?: CVE-2025-10171 affects Utt 1250gw Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-10171?: 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-2025-10171 have an EU (EUVD) identifier?: Yes. CVE-2025-10171 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27512.
When was CVE-2025-10171 published?: CVE-2025-10171 was published on 2025-09-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:utt:1250gw_firmware:*:*:*:*:*:*:*:*

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