How severe is CVE-2025-11651?

CVE-2025-11651 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-2025-11651 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-11651?

CVE-2025-11651 affects Utt 518g Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-11651?

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-2025-11651 have an EU (EUVD) identifier?

Yes. CVE-2025-11651 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33914.

When was CVE-2025-11651 published?

CVE-2025-11651 was published on 2025-10-13 and last updated on 2026-06-17.

CVE-2025-11651

CVE-2025-11651 is a high-severity vulnerability in Utt 518g 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% (51st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-33914
Weakness: CWE-119
Affected product: Utt 518g Firmware
Published: 2025-10-13
Last modified: 2026-06-17

Description

A vulnerability has been found in UTT 进取 518G up to V3v3.2.7-210919-161313. This vulnerability affects the function sub_4247AC of the file /goform/formRemoteControl. The manipulation of the argument Profile leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the 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-2025-11651?: A vulnerability has been found in UTT 进取 518G up to V3v3.2.7-210919-161313. This vulnerability affects the function sub_4247AC of the file /goform/formRemoteControl. The manipulation of the argument Profile leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-11651?: CVE-2025-11651 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-2025-11651 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-11651?: CVE-2025-11651 affects Utt 518g Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-11651?: 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-2025-11651 have an EU (EUVD) identifier?: Yes. CVE-2025-11651 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33914.
When was CVE-2025-11651 published?: CVE-2025-11651 was published on 2025-10-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:utt:518g_firmware:*:*:*:*:*:*:*:*

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