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I. Basic Information for CVE-2022-26414
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A potential buffer overflow vulnerability was identified in some internal functions of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0, which could be exploited by a local authenticated attacker to cause a denial of service.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zyxel VMG3312-T20A 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zyxel VMG3312-T20A是中国合勤科技(Zyxel)公司的一款先进的 VDSL2 网关。 Zyxel VMG3312-T20A 5.30(ABFX.5)C0 版本存在安全漏洞,该漏洞源于一些内部函数中发现了一个潜在的缓冲区溢出漏洞。经过身份验证的本地攻击者可以利用该漏洞导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
ZyxelVMG3312-T20A firmware V5.30(ABFX.5)C0 -
II. Public POCs for CVE-2022-26414
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III. Intelligence Information for CVE-2022-26414
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IV. Related Vulnerabilities
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