CVE-2023-3971

mediumpriority · track · 32EPSS 0.008 · 57 %ileexploit · PoCDEEUUS
grimoire priorityP1 · Urgent
Exploitable?
Public exploit
1 exploit · PoC
Likely / severe?
0.81% (57th) EPSS
CVSS 5.4 · medium
Is it mine?
33 products
Check your exposure
Who says so?
5 sources
cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

An HTML injection flaw was found in Controller in the user interface settings. This flaw allows an attacker to capture credentials by creating a custom login page by injecting HTML, resulting in a complete compromise.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

02

cvss

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

7.3
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.1–7.3

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 2.7
v3.17.3highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Nsecondary · ENISA EU
v3.17.3highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Nsecondary · secalert@redhat.com USexploitability 2.1 · impact 5.2
v3.15.1mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:Psecondary · CVSS-BT (t0sche)
v3.17.3highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Nsecondary · Red Hat Product Security US
03

ssvc

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

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-80USCWE-80US
05

exploits (1)

Public proof-of-concept and weaponised exploit code.

06

affected products (33)

Products and version ranges known to be affected.

showing 20 of 33
07

advisories (3)

Vendor and ecosystem advisories describing this.

  • RHSA-2023:4340Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update2023-07-31csaf · redhat_csafUS

    An update is now available for Red Hat Ansible Automation Platform 2.4 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • RHSA-2023:4590Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.3 Product Security and Bug Fix Update2023-08-09csaf · redhat_csafUS

    An update is now available for Red Hat Ansible Automation Platform 2.3 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • WID-SEC-W-2023-1923Red Hat Ansible Automation Plattform: Schwachstelle ermöglicht Cross-Site ScriptingDeutsch2023-07-31csaf · cert_bundDE

    Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat Ansible Automation Plattform ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.

08

also known as (3)

Other names and identifiers for this entity.

09

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcert_bundnvdredhat_csafNVDCVE.orgMITRE
published 2023-10-04modified 2026-06-17
11

references (14)

External citations — patches, advisories, analysis.

scry

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