CVE-2023-44838: Buffer Overflow
First published: Thu Oct 05 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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DIR-823G firmware | =1.0.2b05 | |
| D-Link DIR-823G | =a1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-44838?
The severity of CVE-2023-44838 is high with a CVSS score of 7.5.
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.
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.
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.
Is D-Link DIR-823G A1V1.0.2B05 the only affected version?
D-Link DIR-823G A1V1.0.2B05 is the only affected version.
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