CVE-2023-44838: Buffer Overflow
Published Oct 5, 2023
·Updated
D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the TXPower parameter in the SetWLanRadioSettings function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
Affected Software
2 affected components
Dlink Dir-823g Firmware=1.0.2b05
Dlink Dir-823g=a1
Event History
Oct 5, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2023-44838?
The severity of CVE-2023-44838 is high with a CVSS score of 7.5.
2
How does CVE-2023-44838 affect D-Link DIR-823G A1V1.0.2B05?
CVE-2023-44838 allows attackers to cause a Denial of Service (DoS) on D-Link DIR-823G A1V1.0.2B05 firmware.
3
What is the vulnerability in D-Link DIR-823G A1V1.0.2B05?
The vulnerability in D-Link DIR-823G A1V1.0.2B05 is a buffer overflow in the SetWLanRadioSettings function via the TXPower parameter.
4
How can an attacker exploit CVE-2023-44838?
An attacker can exploit CVE-2023-44838 by sending a crafted input to the TXPower parameter in the SetWLanRadioSettings function.
5
Is D-Link DIR-823G A1V1.0.2B05 the only affected version?
D-Link DIR-823G A1V1.0.2B05 is the only affected version.