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EUVD-2021-2607

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd🔗 euvd.enisa.europa.eu👁 2 Views

Netty before version 4.1.71.Final improperly handles header names, risking HTTP request smuggling.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in Netty libraries affect IBM Operations Analytics Predictive Insights (CVE-2021-43797 CVE-2022-24823)
29 Nov 202213:07
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in Netty affect Apache Solr, Apache Zookeeper and Logstash shipped with IBM Operations Analytics - Log Analysis
6 Sep 202408:22
–ibm
IBM Security Bulletins		Security Bulletin: IBM Cloud Pak for Multicloud Management Monitoring is vulnerable to several attack vectors due to its use of Apache Netty (CVE-2021-37136, CVE-2021-37137, CVE-2021-43797)
29 Jun 202214:09
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in CloudPak for Watson AIOPs
26 Mar 202503:38
–ibm
IBM Security Bulletins		Security Bulletin: IBM Security Guardium Insights is affected by multiple vulnerabilities
8 Apr 202220:24
–ibm
IBM Security Bulletins		Security Bulletin: IBM Tivoli Netcool/OMNIbus Transport Module Common Integration Library is vulnerable to HTTP request smuggling due to Netty (CVE-2021-43797)
30 Mar 202209:48
–ibm
IBM Security Bulletins		Security Bulletin: IBM Cloud Pak for Security includes components with multiple known vulnerabilities
7 Jun 202316:53
–ibm
IBM Security Bulletins		Security Bulletin: Mutiple Vulnerabilties Affecting Watson Machine Learning Accelerator on Cloud Pak for Data version
13 Nov 202315:22
–ibm
IBM Security Bulletins		Security Bulletin: IBM Cognos Analytics has addressed multiple vulnerabilities
15 Jul 202516:38
–ibm
IBM Security Bulletins		Security Bulletin: Netcool Operations Insights 1.6.9 addresses multiple security vulnerabilities.
18 Jul 202313:09
–ibm
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ddfc0454-c0f9-3876-ac7b-4c47a490e0d3",
        "vendor": {
          "name": "netty"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "268f643b-fd07-3f6d-a536-68c9fd9e8c19",
        "product": {
          "name": "netty"
        },
        "product_version": "≤ 4.1.7.0.Final"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.16.5
CVSS 24.3
EPSS0.00381
network application frameworkheader name validationhttp request smugglingversion upgrade required
2