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CVE-2023-27991

🗓️ 23 May 2025 03:34:43Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 7 Views

Post-authentication command injection in Zyxel firmware allows remote OS command execution.

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Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2023-27991
24 Apr 202322:19
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Zyxel ATP 操作系统命令注入漏洞
24 Apr 202300:00
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24 Apr 202300:00
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24 Apr 202300:00
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3 Oct 202520:07
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Vulnerabilities fixed in Zyxel Firewalls and Access Points
25 Apr 202300:00
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CVE-2023-27991
24 Apr 202318:15
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CVE-2023-27991
24 Apr 202318:15
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Prion
Command injection
24 Apr 202318:15
prion
Positive Technologies
PT-2023-7789 · Zyxel · Zyxel Usg Flex Series +4
24 Apr 202300:00
ptsecurity
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06 Oct 2025 10:22Current
7.8High risk
Vulners AI Score7.8
CVSS 3.18.8
EPSS0.02277
SSVC
7