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CVE-2021-20996— WAGO: Managed Switches: Unsecure Cookie settings

CVSS 5.3 · Medium EPSS 0.21% · P42
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I. Basic Information for CVE-2021-20996

Vulnerability Information

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Vulnerability Title
WAGO: Managed Switches: Unsecure Cookie settings
Source: NVD (National Vulnerability Database)
Vulnerability Description
In multiple managed switches by WAGO in different versions special crafted requests can lead to cookies being transferred to third parties.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键资源的不正确权限授予
Source: NVD (National Vulnerability Database)
Vulnerability Title
WAGO 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WAGO是德国万可(WAGO)的一款750-88x系列可编程逻辑控制器。该设备专门为在工业环境下应用而设计的数字运算操作电子系统。 WAGO 存在安全漏洞。攻击者可以利用特制的请求导致Cookie转移到第三方。
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
WAGO0852-0303 unspecified ~ V1.2.3.S0 -
WAGO0852-1305 unspecified ~ V1.1.7.S0 -
WAGO0852-1505 unspecified ~ V1.1.6.S0 -
WAGO0852-1305/000-001 unspecified ~ V1.0.4.S0 -
WAGO0852-1505/000-001 unspecified ~ V1.0.4.S0 -

II. Public POCs for CVE-2021-20996

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III. Intelligence Information for CVE-2021-20996

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Same Patch Batch · WAGO · 2021-05-13 · 6 CVEs total

CVE-2021-2099810.0 CRITICALWAGO: Managed Switches: Unauthorized creation of user accounts
CVE-2021-209948.8 HIGHWAGO: Managed Switches: Reflected Cross-site Scripting
CVE-2021-209977.5 HIGHWAGO: Managed Switches: Unauthorized access to password hashes
CVE-2021-209935.3 MEDIUMWAGO: Managed Switches: Exposure of sensitive information through directory listing
CVE-2021-209955.3 MEDIUMWAGO: Managed Switches: Storage of user credentials in a cookie

IV. Related Vulnerabilities

V. Comments for CVE-2021-20996

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