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CVE-2026-1139

HIGH

8.8

Description

A vulnerability has been found in UTT 进取 520W 1.7.7-180627. This vulnerability affects the function strcpy of the file /goform/ConfigExceptMSN. The manipulation leads to buffer overflow. It is possible to initiate the attack 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.

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/34.md(cna@vuldb.com)

https://vuldb.com/?ctiid.341730(cna@vuldb.com)

https://vuldb.com/?id.341730(cna@vuldb.com)

https://vuldb.com/?submit.735299(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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