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CVE-2021-26777

🗓️ 22 May 2025 18:26:48Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 4 Views

Buffer overflow in SetFirewall function allows arbitrary code execution in CIRCUTOR firmware.

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Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-26777
2 Dec 202107:35
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CNNVD
Circutor Compact Dc-S Basic Smart Metering Concentrator 缓冲区错误漏洞
2 Dec 202100:00
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CVE
CVE-2021-26777
2 Dec 202103:26
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Cvelist
CVE-2021-26777
2 Dec 202103:26
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EUVD
EUVD-2021-13564
7 Oct 202500:30
euvd
NVD
CVE-2021-26777
2 Dec 202104:15
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OSV
CVE-2021-26777
2 Dec 202104:15
osv
Prion
Buffer overflow
2 Dec 202104:15
prion

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27 Mar 2026 14:28Current
7.8High risk
Vulners AI Score7.8
CVSS 3.19.8
CVSS 210
EPSS0.00982
4