CVE-2024-21872

HIGH
Published Apr 18, 2024 Modified Apr 15, 2026 CWE-565

Description

The device allows an unauthenticated attacker to bypass authentication and modify the cookie to reveal hidden pages that allows more critical operations to the transmitter.

Is your site exposed to CVE-2024-21872?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-565 CWE-565

References

Frequently Asked Questions

What is CVE-2024-21872? +
The device allows an unauthenticated attacker to bypass authentication and modify the cookie to reveal hidden pages that allows more critical operations to the transmitter. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-21872? +
CVE-2024-21872 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
How do I check if I'm vulnerable to CVE-2024-21872? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2021-47706

COMMAX Biometric Access Control System 1.0.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to access sensitive information and …
CVE-2026-0257

Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass …
CVE-2024-28288 9.8

Ruijie RG-NBR700GW 10.3(4b12) router lacks cookie verification when resetting the password, resulting in an administrator password reset vulnerability. An attacker …
CVE-2024-0947 9.8

Reliance on Cookies without Validation and Integrity Checking vulnerability in Talya Informatics Elektraweb allows Session Credential Falsification through Manipulation, Accessing/Intercepting/Modifying …
CVE-2025-14440 9.8

The JAY Login & Register plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.4.01. …
CVE-2025-2395 9.8

The U-Office Force from e-Excellence has an Improper Authentication vulnerability, allowing unauthenticated remote attackers to use a particular API and …

Don't wait for an exploit

Scan your website for vulnerabilities like CVE-2024-21872 — free, no signup required.