CVE-2019-4209
Quick assessment
Affected
HCL HCL Connections
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.
HCL Technologies Connections是印度HCL Technologies公司的一套企业协作平台。 HCL Technologies Connections 5.5版本、6.0版本和6.5版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2019-4209
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
HCL Connections v5.5, v6.0, and v6.5 contains an open redirect vulnerability which could be exploited by an attacker to conduct phishing attacks.
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
HCL Technologies Connections 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL Technologies Connections是印度HCL Technologies公司的一套企业协作平台。 HCL Technologies Connections 5.5版本、6.0版本和6.5版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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 |
|---|---|---|---|---|
| HCL | HCL Connections | v5.5 | - |
|
II. Public POCs for CVE-2019-4209
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2019-4209 (1)
-
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0077954 x_refsource_CONFIRM
IV. Related Vulnerabilities
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V. Comments for CVE-2019-4209
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