CVE-2022-30525

CRITICALCISA KEV

9.8

Descricao

A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 500 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 700 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 50(W) firmware versions 5.10 through 5.21 Patch 1, USG20(W)-VPN firmware versions 5.10 through 5.21 Patch 1, ATP series firmware versions 5.10 through 5.21 Patch 1, VPN series firmware versions 4.60 through 5.21 Patch 1, which could allow an attacker to modify specific files and then execute some OS commands on a vulnerable device.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/12/2022

Ultima modificacao10/27/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorZyxel

ProdutoMultiple Firewalls

Nome da vulnerabilidadeZyxel Multiple Firewalls OS Command Injection Vulnerability

Data inclusao KEV2022-05-16

Prazo de remediacao2022-06-06

Uso em ransomwareUnknown

Produtos afetados

zyxel:atp100zyxel:atp100_firmwarezyxel:atp100wzyxel:atp100w_firmwarezyxel:atp200zyxel:atp200_firmwarezyxel:atp500zyxel:atp500_firmwarezyxel:atp700zyxel:atp700_firmwarezyxel:atp800zyxel:atp800_firmwarezyxel:usg20w-vpnzyxel:usg20w-vpn_firmwarezyxel:usg_flex_100wzyxel:usg_flex_100w_firmwarezyxel:usg_flex_200zyxel:usg_flex_200_firmwarezyxel:usg_flex_500zyxel:usg_flex_500_firmwarezyxel:usg_flex_50wzyxel:usg_flex_50w_firmwarezyxel:usg_flex_700zyxel:usg_flex_700_firmwarezyxel:vpn100zyxel:vpn1000zyxel:vpn1000_firmwarezyxel:vpn100_firmwarezyxel:vpn300zyxel:vpn300_firmwarezyxel:vpn50zyxel:vpn50_firmware

Fraquezas (CWE)

CWE-78CWE-78

Referencias

http://packetstormsecurity.com/files/167176/Zyxel-Remote-Command-Execution.html(security@zyxel.com.tw)

http://packetstormsecurity.com/files/167182/Zyxel-Firewall-ZTP-Unauthenticated-Command-Injection.html(security@zyxel.com.tw)

http://packetstormsecurity.com/files/167372/Zyxel-USG-FLEX-5.21-Command-Injection.html(security@zyxel.com.tw)

http://packetstormsecurity.com/files/168202/Zyxel-Firewall-SUID-Binary-Privilege-Escalation.html(security@zyxel.com.tw)

https://www.zyxel.com/support/Zyxel-security-advisory-for-OS-command-injection-vulnerability-of-firewalls.shtml(security@zyxel.com.tw)

http://packetstormsecurity.com/files/167176/Zyxel-Remote-Command-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/167182/Zyxel-Firewall-ZTP-Unauthenticated-Command-Injection.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/167372/Zyxel-USG-FLEX-5.21-Command-Injection.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/168202/Zyxel-Firewall-SUID-Binary-Privilege-Escalation.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.zyxel.com/support/Zyxel-security-advisory-for-OS-command-injection-vulnerability-of-firewalls.shtml(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-30525(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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