low
3.3
Advisory Published
Updated

CVE-2023-5449

First published: Fri Oct 13 2023(Updated: )

A potential security vulnerability has been identified in certain HP Displays supporting the Theft Deterrence feature which may allow a monitor’s Theft Deterrence to be deactivated.

Credit: hp-security-alert@hp.com hp-security-alert@hp.com

Affected SoftwareAffected VersionHow to fix
Hp E22 G4 Fhd Firmware<1.0.3.0
Hp E22 G4 Fhd
Hp E23 G4 Fhd Firmware<1.0.3.0
Hp E23 G4 Fhd
Hp E24i G4 Wuxga Firmware<1.1.4.0
Hp E24i G4 Wuxga
Hp E24mv G4 Fhd Firmware<1.0.9.0
Hp E24mv G4 Fhd
Hp E24q G4 Qhd Firmware<1.0.4.0
Hp E24q G4 Qhd
Hp E24t G4 Fhd Touch Firmware<1.0.1.0
Hp E24t G4 Fhd Touch
Hp E27 G4 Fhd Firmware<1.0.3.0
Hp E27 G4 Fhd
Hp E27q G4 Qhd Firmware<1.0.4.0
Hp E27q G4 Qhd
Hp Elitedisplay E202 20-inch Firmware
Hp Elitedisplay E202 20-inch
Hp Elitedisplay E230t 23-inch Touch Firmware
Hp Elitedisplay E230t 23-inch Touch
Hp Elitedisplay E243i 24-inch Firmware
Hp Elitedisplay E243i 24-inch
Hp Elitedisplay E243p 23.8-inch Sure View Firmware
Hp Elitedisplay E243p 23.8-inch Sure View
Hp Elitedisplay E273 27-inch Firmware
Hp Elitedisplay E273 27-inch
Hp Elitedisplay E273m 27-inch Firmware
Hp Elitedisplay E273m 27-inch
Hp M24m Firmware<1.0.7.0
Hp M24m
Hp M27ha Fhd Firmware
Hp M27ha Fhd
Hp M27m Firmware<1.1.7.0
Hp M27m
Hp P22 G4 22 Fhd Firmware
Hp P22 G4 22 Fhd
Hp P22h G4 Fhd Firmware
Hp P22h G4 Fhd
Hp P22va G4 Fhd Firmware
Hp P22va G4 Fhd
Hp P24v G4 Firmware
Hp P24v G4
Hp P27h G4 Fhd Firmware
Hp P27h G4 Fhd
Hp P27v G4 Firmware
Hp P27v G4
Hp Z22n G2 21.5-inch Firmware
Hp Z22n G2 21.5-inch
Hp Z23n G2 23-inch Firmware
Hp Z23n G2 23-inch
Hp Z24f G3 Fhd Firmware<1.0.6.0
Hp Z24f G3 Fhd
Hp Z24i G2 24-inch Firmware
Hp Z24i G2 24-inch
Hp Z24n G3 Wuxga Firmware<1.1.6.0
Hp Z24n G3 Wuxga
Hp Z24nf G2 23.8-inch Firmware
Hp Z24nf G2 23.8-inch
All of
Hp E22 G4 Fhd Firmware<1.0.3.0
Hp E22 G4 Fhd
All of
Hp E23 G4 Fhd Firmware<1.0.3.0
Hp E23 G4 Fhd
All of
Hp E24i G4 Wuxga Firmware<1.1.4.0
Hp E24i G4 Wuxga
All of
Hp E24mv G4 Fhd Firmware<1.0.9.0
Hp E24mv G4 Fhd
All of
Hp E24q G4 Qhd Firmware<1.0.4.0
Hp E24q G4 Qhd
All of
Hp E24t G4 Fhd Touch Firmware<1.0.1.0
Hp E24t G4 Fhd Touch
All of
Hp E27 G4 Fhd Firmware<1.0.3.0
Hp E27 G4 Fhd
All of
Hp E27q G4 Qhd Firmware<1.0.4.0
Hp E27q G4 Qhd
All of
Hp Elitedisplay E202 20-inch Firmware
Hp Elitedisplay E202 20-inch
All of
Hp Elitedisplay E230t 23-inch Touch Firmware
Hp Elitedisplay E230t 23-inch Touch
All of
Hp Elitedisplay E243i 24-inch Firmware
Hp Elitedisplay E243i 24-inch
All of
Hp Elitedisplay E243p 23.8-inch Sure View Firmware
Hp Elitedisplay E243p 23.8-inch Sure View
All of
Hp Elitedisplay E273 27-inch Firmware
Hp Elitedisplay E273 27-inch
All of
Hp Elitedisplay E273m 27-inch Firmware
Hp Elitedisplay E273m 27-inch
All of
Hp M24m Firmware<1.0.7.0
Hp M24m
All of
Hp M27ha Fhd Firmware
Hp M27ha Fhd
All of
Hp M27m Firmware<1.1.7.0
Hp M27m
All of
Hp P22 G4 22 Fhd Firmware
Hp P22 G4 22 Fhd
All of
Hp P22h G4 Fhd Firmware
Hp P22h G4 Fhd
All of
Hp P22va G4 Fhd Firmware
Hp P22va G4 Fhd
All of
Hp P24v G4 Firmware
Hp P24v G4
All of
Hp P27h G4 Fhd Firmware
Hp P27h G4 Fhd
All of
Hp P27v G4 Firmware
Hp P27v G4
All of
Hp Z22n G2 21.5-inch Firmware
Hp Z22n G2 21.5-inch
All of
Hp Z23n G2 23-inch Firmware
Hp Z23n G2 23-inch
All of
Hp Z24f G3 Fhd Firmware<1.0.6.0
Hp Z24f G3 Fhd
All of
Hp Z24i G2 24-inch Firmware
Hp Z24i G2 24-inch
All of
Hp Z24n G3 Wuxga Firmware<1.1.6.0
Hp Z24n G3 Wuxga
All of
Hp Z24nf G2 23.8-inch Firmware
Hp Z24nf G2 23.8-inch

Remedy

https://support.hp.com/us-en/document/ish_9438665-9438794-16

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What is CVE-2023-5449?

    CVE-2023-5449 is a potential security vulnerability found in certain HP Displays supporting the Theft Deterrence feature, which may allow the deactivation of the monitor's Theft Deterrence.

  • Which HP Displays are affected by CVE-2023-5449?

    HP Displays with the following firmware versions are affected by CVE-2023-5449: e22_g4_fhd_firmware up to and excluding 1.0.3.0, e23_g4_fhd_firmware up to and excluding 1.0.3.0, e24i_g4_wuxga_firmware up to and excluding 1.1.4.0, e24mv_g4_fhd_firmware up to and excluding 1.0.9.0, e24q_g4_qhd_firmware up to and excluding 1.0.4.0, e24t_g4_fhd_touch_firmware up to and excluding 1.0.1.0, e27_g4_fhd_firmware up to and excluding 1.0.3.0, e27q_g4_qhd_firmware up to and excluding 1.0.4.0, m24m_firmware up to and excluding 1.0.7.0, and m27m_firmware up to and excluding 1.1.7.0.

  • What is the severity of CVE-2023-5449?

    The severity of CVE-2023-5449 is rated as low with a severity value of 3.3.

  • How can I fix CVE-2023-5449?

    To fix CVE-2023-5449, it is recommended to update the firmware of the affected HP Displays to a version that is not vulnerable.

  • Where can I find more information about CVE-2023-5449?

    You can find more information about CVE-2023-5449 on the official HP support document: [link](https://support.hp.com/us-en/document/ish_9438665-9438794-16)

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203