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CVE-2021-39509

CRITICAL

9.8

Description

An issue was discovered in D-Link DIR-816 DIR-816A2_FWv1.10CNB05_R1B011D88210 The HTTP request parameter is used in the handler function of /goform/form2userconfig.cgi route, which can construct the user name string to delete the user function. This can lead to command injection through shell metacharacters.

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

Publie8/24/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

dlink:dir-816dlink:dir-816_firmware

Faiblesses (CWE)

CWE-77

References

https://github.com/doudoudedi/main-DIR-816_A2_Command-injection(cve@mitre.org)

https://github.com/doudoudedi/main-DIR-816_A2_Command-injection/blob/main/injection.md(cve@mitre.org)

https://www.dlink.com/en/security-bulletin/(cve@mitre.org)

https://github.com/doudoudedi/main-DIR-816_A2_Command-injection(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/doudoudedi/main-DIR-816_A2_Command-injection/blob/main/injection.md(af854a3a-2127-422b-91ae-364da2661108)

https://www.dlink.com/en/security-bulletin/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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