CVE-2024-27661

CVE-2024-27661 is a medium vulnerability published on February 29, 2024. D-Link DIR-823G A1V1.0.2B05 was discovered to contain Null-pointer dereferences in sub_4484A8(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

CVE-2024-27661 was first published in the National Vulnerability Database on February 29, 2024, with the most recent update on March 17, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

CVE-2024-27661 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

CVE-2024-27661 has a CVSS v3 base score of 6.5 (NVD).

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-27661, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.