CVE-2021-32976

CRITICAL

9.8

Description

Five buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to initiate a denial-of-service attack and execute arbitrary code.

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

Publie4/1/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

moxa:nport_iaw5150a-12i\/omoxa:nport_iaw5150a-12i\/o_firmwaremoxa:nport_iaw5150a-6i\/omoxa:nport_iaw5150a-6i\/o_firmwaremoxa:nport_iaw5250a-12i\/omoxa:nport_iaw5250a-12i\/o_firmwaremoxa:nport_iaw5250a-6i\/omoxa:nport_iaw5250a-6i\/o_firmware

Faiblesses (CWE)

CWE-121CWE-787

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-187-01(ics-cert@hq.dhs.gov)

https://www.moxa.com/en/support/product-support/security-advisory/nport-iaw5000a-io-serial-device-server-vulnerabilities(ics-cert@hq.dhs.gov)

https://www.cisa.gov/uscert/ics/advisories/icsa-21-187-01(af854a3a-2127-422b-91ae-364da2661108)

https://www.moxa.com/en/support/product-support/security-advisory/nport-iaw5000a-io-serial-device-server-vulnerabilities(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.