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UTT 520W goform/formIpGroupConfig file buffer overflow vulnerability

🗓️ 11 Feb 2026 00:00:00Reported by China National Vulnerability DatabaseType 
cnvd
 cnvd
🔗 www.cnvd.org.cn👁 5 Views

A buffer overflow in the UTT 520W goform/formIpGroupConfig due to groupName length validation, enabling arbitrary code execution or denial of service.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-2066
6 Feb 202620:32
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Circl
CVE-2026-2066
6 Feb 202621:18
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CNNVD
UTT 520W 安全漏洞
6 Feb 202600:00
cnnvd
CVE
CVE-2026-2066
6 Feb 202620:32
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Cvelist
CVE-2026-2066 UTT 进取 520W formIpGroupConfig strcpy buffer overflow
6 Feb 202620:32
cvelist
EUVD
EUVD-2026-5581
6 Feb 202620:32
euvd
NVD
CVE-2026-2066
6 Feb 202621:16
nvd
OSV
CVE-2026-2066
6 Feb 202621:16
osv
Positive Technologies
PT-2026-6791
6 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-2066
8 Feb 202601:21
redhatcve
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Vulners
Node
utt520wMatch1.7.7-180627

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20 Mar 2026 00:00Current
7.9High risk
Vulners AI Score7.9
CVSS 48.7
CVSS 3.18.8
CVSS 29
CVSS 38.8
EPSS0.0065
SSVC
5