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CVE-2025-15460

HIGH

8.8

Description

A vulnerability was detected in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file /goform/formPptpClientConfig. Performing a manipulation of the argument EncryptionMode 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.

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

Publie1/5/2026

Derniere modification1/12/2026

Sourcenvd

Observations honeypot0

Produits affectes

utt:520wutt:520w_firmware

Faiblesses (CWE)

CWE-119CWE-120

References

https://github.com/cymiao1978/cve/blob/main/new/23.md(cna@vuldb.com)

https://github.com/cymiao1978/cve/blob/main/new/23.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.339496(cna@vuldb.com)

https://vuldb.com/?id.339496(cna@vuldb.com)

https://vuldb.com/?submit.725817(cna@vuldb.com)

https://github.com/cymiao1978/cve/blob/main/new/23.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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