CVE-2022-4492

highpriority · track · 30EPSS 0.006 · 48 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.60% (48th) EPSS

CVSS 7.5 · high

Is it mine?

29 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

The undertow client is not checking the server identity presented by the server certificate in https connections. This is a compulsory step (at least it should be performed by default) in https and in http/2. I would add it to any TLS client protocol.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.9–9.8

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-918USCWE-918US

affected products (29)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Dell Data Protection Advisor <19.12all versionscert_bundDE
Dell NetWorkerall versionscert_bundDEcpe:/a:dell:networker:-
Dell Secure Connect Gateway <5.34.00.16all versionscert_bundDE
IBM InfoSphere Information Serverall versionscert_bundDEcpe:/a:ibm:infosphere_information_server:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat Enterprise Linux Apache Camel 1all versionscert_bundDEcpe:/o:redhat:enterprise_linux:apache_camel_1
Red Hat Enterprise Linux Integration Camel for Spring Boot <3.20.1all versionscert_bundDE
Red Hat Integrationall versionscert_bundDEcpe:/a:redhat:integration:-
Red Hat Integration Camel Extensions for Quarkus 1all versionscert_bundDEcpe:/a:redhat:integration:camel_extensions_for_quarkus_1
Red Hat OpenShift Application Runtimesall versionscert_bundDEcpe:/a:redhat:openshift:application_runtimes
Red Hat OpenShift Container Platform <4.10.62all versionscert_bundDE
Dell Data Protection Advisor< 19.12cert_bundDE
Dell Secure Connect Gateway< 5.34.00.16cert_bundDE
Red Hat Enterprise Linux≤ Integration Camel for Spring Boot <3.20.1cert_bundDE
Red Hat OpenShift≤ Container Platform <4.10.62cert_bundDE
n/a undertow≤ 2.7enisa_euvdEU
redhat build of quarkusall versionsnvdUScpe:2.3:a:redhat:build_of_quarkus:*:*:*:*:*:*:*:*
redhat integration camel for spring bootall versionsnvdUScpe:2.3:a:redhat:integration_camel_for_spring_boot:*:*:*:*:*:*:*:*
redhat integration camel kall versionsnvdUScpe:2.3:a:redhat:integration_camel_k:*:*:*:*:*:*:*:*

showing 20 of 29

advisories (6)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-0749NetApp ActiveIQ Unified Manager: Schwachstelle ermöglicht Manipulation von DateienDeutsch2023-03-26csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in NetApp ActiveIQ Unified Manager ausnutzen, um Dateien zu manipulieren.
WID-SEC-W-2023-1142Red Hat Integration Camel for Spring Boot: Mehrere SchwachstellenDeutsch2023-05-03csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Integration Camel for Spring Boot ausnutzen, um die Vertraulichkeit, Verfügbarkeit und Integrität zu gefährden.
WID-SEC-W-2023-1193Red Hat Single Sign On: Mehrere SchwachstellenDeutsch2023-05-10csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Single Sign On ausnutzen, um einen Denial of Service Angriff durchzuführen, Informationen offenzulegen oder Sicherheitsvorkehrungen zu umgehen.
WID-SEC-W-2023-1755IBM InfoSphere Information Server: Mehrere SchwachstellenDeutsch2023-07-16csaf · cert_bundDE
Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in IBM InfoSphere Information Server ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service Zustand herbeizuführen.
WID-SEC-W-2023-2679Oracle Communications: Mehrere SchwachstellenDeutsch2023-10-17csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Communications ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.
GHSA-pfcc-3g6r-8rg8Undertow client not checking server identity presented by server certificate in https connections2023-02-23ghsa · osvUS
The undertow client is not checking the server identity presented by the server certificate in https connections. This should be performed by default in https and in http/2.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd osv NVD CVE.org MITRE

published 2023-02-23modified 2026-06-17

references (14)

External citations — patches, advisories, analysis.

scry

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