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CVE-2023-44838 Details
Description
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 19, 2024Exploitation: NoneAutomatable: YesTechnical Impact: Partial
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/bugfinder0/public_bug/tree/main/dlink/dir823g/SetWLanRadioSettings_TXPower | CVE | ExploitThird Party Advisory |
| https://www.dlink.com/en/security-bulletin/ | CVE | Vendor Advisory |
| https://github.com/bugfinder0/public_bug/tree/main/dlink/dir823g/SetWLanRadioSettings_TXPower | [email protected] | ExploitThird Party Advisory |
| https://www.dlink.com/en/security-bulletin/ | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| dlink dir-823g firmware | 1.0.2b05 |
CPE
Remediation
| |
| dlink dir-823g | a1 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Oct 6, 2023 | Initial Analysis | [email protected] |