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CVE-2026-1140

HIGH

8.8

Description

A vulnerability was found in UTT 进取 520W 1.7.7-180627. This issue affects the function strcpy of the file /goform/ConfigExceptAli. The manipulation results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie1/19/2026

Derniere modification2/4/2026

Sourcenvd

Observations honeypot0

Produits affectes

utt:520wutt:520w_firmware

Faiblesses (CWE)

CWE-119CWE-120

References

https://github.com/cymiao1978/cve/blob/main/new/35.md(cna@vuldb.com)

https://vuldb.com/?ctiid.341731(cna@vuldb.com)

https://vuldb.com/?id.341731(cna@vuldb.com)

https://vuldb.com/?submit.735300(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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