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CVE-2021-27710

CRITICAL

9.8

Description

Command Injection in TOTOLINK X5000R router with firmware v9.1.0u.6118_B20201102, and TOTOLINK A720R router with firmware v4.1.5cu.470_B20200911 allows remote attackers to execute arbitrary OS commands by sending a modified HTTP request. This occurs because the function executes glibc's system function with untrusted input. In the function, "ip" parameter is directly passed to the attacker, allowing them to control the "ip" field to attack the OS.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/14/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

totolink:a720rtotolink:a720r_firmwaretotolink:x5000rtotolink:x5000r_firmware

Faiblesses (CWE)

CWE-78

References

https://hackmd.io/Hy3oVgtcQiuqAtv9FdylHw(cve@mitre.org)

https://hackmd.io/KjXzQdjDRjOuRjoZZXQo_A(cve@mitre.org)

https://hackmd.io/Hy3oVgtcQiuqAtv9FdylHw(af854a3a-2127-422b-91ae-364da2661108)

https://hackmd.io/KjXzQdjDRjOuRjoZZXQo_A(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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