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CVE-2026-1548

MEDIUM

6.3

Description

A flaw has been found in Totolink A7000R 4.1cu.4154. This impacts the function CloudACMunualUpdateUserdata of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument url causes command injection. The attack can be initiated remotely. The exploit has been published and may be used.

Details CVE

Score CVSS v3.16.3

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie1/28/2026

Derniere modification2/9/2026

Sourcenvd

Observations honeypot0

Produits affectes

totolink:a7000rtotolink:a7000r_firmware

Faiblesses (CWE)

CWE-74CWE-77CWE-77

References

https://github.com/xyh4ck/iot_poc/blob/main/TOTOLINK/A7000R/02_RCE_CloudACMunualUpdateUserdata_RCE.md(cna@vuldb.com)

https://github.com/xyh4ck/iot_poc/blob/main/TOTOLINK/A7000R/02_RCE_CloudACMunualUpdateUserdata_RCE.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.343232(cna@vuldb.com)

https://vuldb.com/?id.343232(cna@vuldb.com)

https://vuldb.com/?submit.739715(cna@vuldb.com)

https://www.totolink.net/(cna@vuldb.com)

https://github.com/xyh4ck/iot_poc/blob/main/TOTOLINK/A7000R/02_RCE_CloudACMunualUpdateUserdata_RCE.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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