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CVE-2021-20619

Quick assessment

Affected
WESEEK, Inc. GROWI v4.2 Series
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Weseek GROWI是日本Weseek公司的一套团队协作软件。 GROWI (v4.2 Series) versions prior to v4.2.3 存在跨站脚本漏洞，该漏洞允许远程攻击者通过未指定的向量注入任意脚本。

AI Predicted 6.1 Difficulty: Moderate EPSS 1.06% · P64

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-20619

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-site scripting vulnerability in GROWI (v4.2 Series) versions prior to v4.2.3 allows remote attackers to inject an arbitrary script via unspecified vectors.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Weseek GROWI 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Weseek GROWI是日本Weseek公司的一套团队协作软件。 GROWI (v4.2 Series) versions prior to v4.2.3 存在跨站脚本漏洞，该漏洞允许远程攻击者通过未指定的向量注入任意脚本。
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

Vendor Product Affected Versions CPE Subscribe
WESEEK, Inc. GROWI v4.2 Series versions prior to v4.2.3 -

II. Public POCs for CVE-2021-20619

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-20619

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Vendor Advisories for CVE-2021-20619 (1)

Other References for CVE-2021-20619 (2)

IV. Related Vulnerabilities

Same vendor: WESEEK, Inc.

V. Comments for CVE-2021-20619

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