CVE-2024-13030
Published: April 11, 2026
Official Description
A vulnerability was found in D-Link DIR-823G 1.0.2B05_20181207. It has been rated as critical. This issue affects the function SetAutoRebootSettings/SetClientInfo/SetDMZSettings/SetFirewallSettings/SetParentsControlInfo/SetQoSSettings/SetVirtualServerSettings of the file /HNAP1/ of the component Web Management Interface. The manipulation leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Risk Analysis
A critical improper access controls vulnerability exists in the D-Link DIR-823G router's web management interface. This flaw allows remote attackers to manipulate various settings, posing a severe risk due to confirmed exploitation in the wild.
This vulnerability is actively exploited in the wild, as confirmed by its inclusion in CISA's KEV catalog. The exploit has been publicly disclosed and can be initiated remotely.
Update D-Link DIR-823G routers to the latest firmware version provided by the vendor. Restrict access to the web management interface to trusted networks only.
Technical Analysis
CVE-2024-13030 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2024-13030 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-13030 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1