CVE-2024-27657: Buffer Overflow

Published Feb 29, 2024
·
Updated

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the User-Agent parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution.

Affected Software

3 affected components
D-Link DIR-823G
All of the following
Dlink Dir-823g Firmware=1.0.2b05
Dlink Dir-823g=a1

Event History

Feb 29, 2024
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·08:15 PM
DescriptionSeverityWeaknessAffected Software
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2024-27657?

CVE-2024-27657 is considered a high severity vulnerability due to its potential to cause Denial of Service and remote code execution.

2

How do I fix CVE-2024-27657?

To fix CVE-2024-27657, you should immediately update the firmware of your D-Link DIR-823G to the latest version provided by D-Link.

3

What systems are affected by CVE-2024-27657?

CVE-2024-27657 specifically affects the D-Link DIR-823G router, particularly version A1V1.0.2B05.

4

What are the risks associated with CVE-2024-27657?

The risks associated with CVE-2024-27657 include potential Denial of Service attacks and possible remote code execution by attackers.

5

How can attackers exploit CVE-2024-27657?

Attackers can exploit CVE-2024-27657 by sending specially crafted input through the User-Agent parameter, triggering a buffer overflow.

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.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203
CVE-2024-27657 - Buffer Overflow - SecAlerts