Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A backdoor in certain Zyxel products allows remote TELNET access via a CGI script. This affects NAS520 V5.21(AASZ.4)C0, V5.21(AASZ.0)C0, V5.11(AASZ.3)C0, and V5.11(AASZ.0)C0; NAS542 V5.11(ABAG.0)C0, V5.20(ABAG.1)C0, and V5.21(ABAG.3)C0; NSA325 v2_V4.81(AALS.0)C0 and V4.81(AAAJ.1)C0; NSA310 4.22(AFK.0)C0 and 4.22(AFK.1)C0; NAS326 V5.21(AAZF.8)C0, V5.11(AAZF.4)C0, V5.11(AAZF.2)C0, and V5.11(AAZF.3)C0; NSA310S V4.75(AALH.2)C0; NSA320S V4.75(AANV.2)C0 and V4.75(AANV.1)C0; NSA221 V4.41(AFM.1)C0; and NAS540 V5.21(AATB.5)C0 and V5.21(AATB.3)C0.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
多款ZyXEL产品安全漏洞
Vulnerability Description
ZyXEL Zyxel NAS520等都是中国台湾合勤（ZyXEL）公司的一款NAS（网络附加存储）设备。 多款Zyxel产品中存在安全漏洞，该漏洞源于设备中存在后门。攻击者可借助CGI脚本利用该漏洞进行远程TELNET访问。以下产品及版本受到影响：Zyxel NAS520 V5.21(AASZ.4)C0版本，V5.21(AASZ.0)C0版本，V5.11(AASZ.3)C0版本，V5.11(AASZ.0)C0版本；NAS542 V5.11(ABAG.0)C0版本，V5.20(ABAG.1)C0版本，V5
CVSS Information
N/A
Vulnerability Type
N/A