How severe is CVE-2025-14141?

CVE-2025-14141 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-2025-14141 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-14141?

CVE-2025-14141 affects Utt 520w Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-14141?

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-2025-14141 have an EU (EUVD) identifier?

Yes. CVE-2025-14141 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201552.

When was CVE-2025-14141 published?

CVE-2025-14141 was published on 2025-12-06 and last updated on 2026-06-17.

CVE-2025-14141

CVE-2025-14141 is a high-severity vulnerability in Utt 520w 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% (49th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-201552
Weakness: CWE-120
Affected product: Utt 520w Firmware
Published: 2025-12-06
Last modified: 2026-06-17

Description

A flaw has been found in UTT 进取 520W 1.7.7-180627. The impacted element is the function strcpy of the file /goform/formArpBindConfig. Executing manipulation of the argument pools can lead to buffer overflow. The attack may be performed from remote. The exploit has been published 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-2025-14141?: A flaw has been found in UTT 进取 520W 1.7.7-180627. The impacted element is the function strcpy of the file /goform/formArpBindConfig. Executing manipulation of the argument pools can lead to buffer overflow. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-14141?: CVE-2025-14141 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-2025-14141 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-14141?: CVE-2025-14141 affects Utt 520w Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-14141?: 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-2025-14141 have an EU (EUVD) identifier?: Yes. CVE-2025-14141 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201552.
When was CVE-2025-14141 published?: CVE-2025-14141 was published on 2025-12-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:utt:520w_firmware:1.7.7-180627:*:*:*:*:*:*:*

More vulnerabilities in Utt 520w Firmware

CVE-2026-31059 — Critical (CVSS 9.8): A remote command execution (RCE) vulnerability in the /goform/formDia component of UTT Aggressive HiPER 520W…
CVE-2026-2071 — High (CVSS 8.8): A vulnerability was found in UTT 进取 520W 1.7.7-180627. The impacted element is the function strcpy of the file…
CVE-2026-2070 — High (CVSS 8.8): A vulnerability has been found in UTT 进取 520W 1.7.7-180627. The affected element is the function strcpy of the file…
CVE-2026-2068 — High (CVSS 8.8): A vulnerability was detected in UTT 进取 520W 1.7.7-180627. This issue affects the function strcpy of the file…
CVE-2026-2067 — High (CVSS 8.8): A security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. This vulnerability affects the function…
CVE-2026-2066 — High (CVSS 8.8): A weakness has been identified in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file…

All CVEs affecting Utt 520w Firmware →

Other CWE-120 (Classic Buffer Overflow) vulnerabilities

CVE-2025-48611 — Critical (CVSS 10.0): In DeviceId of DeviceId.java, there is a possible desync in persistence due to a missing bounds check. This could lead…
CVE-2026-24823 — Critical (CVSS 10.0): Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in FASTSHIFT…
CVE-2026-24810 — Critical (CVSS 10.0): Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in rethinkdb (src/cjson modules).…
CVE-2026-24800 — Critical (CVSS 10.0): Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in tildearrow…
CVE-2025-9962 — Critical (CVSS 10.0): A buffer overflow vulnerability in Novakon P series allows attackers to gain root permission without prior…
CVE-2010-10016 — Critical (CVSS 10.0): BS.Player version 2.57 (build 1051) contains a vulnerability in its playlist import functionality. When processing .m3u…

Browse all CWE-120 (Classic Buffer Overflow) vulnerabilities →