CVE security advisories and vulnerability history for DIR-823X by D-Link.
Last updated
D-Link DIR-823X has 32 published CVE records since 2025, of which 1 are in CISA's Known Exploited Vulnerabilities catalog and 32 have a known public exploit. The average CVSS base score across scored CVEs is 7.0.
This page aggregates every publicly disclosed vulnerability (CVE) affecting D-Link DIR-823X, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.
How the CVSS severity of D-Link DIR-823X's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
In CISA’s Known Exploited Vulnerabilities catalog
1
One of D-Link DIR-823X's CVEs is confirmed exploited in the wild.
Public exploits
32
32 of D-Link DIR-823X's CVEs have a known public exploit available.
Browse every D-Link DIR-823X version named in a CVE, then pick one to see only the CVEs that affect it.
32 CVEs
Added to CISA KEV 2026-04-24
Showing 30 of 32
The CWE weakness categories most often found in D-Link DIR-823X CVEs. Follow any weakness for its full explanation.
How many D-Link DIR-823X CVEs were published each year.
Browse vulnerabilities for other products by D-Link.
Common questions about D-Link DIR-823X vulnerabilities.
D-Link DIR-823X has 32 published CVE records since 2025.
Yes — 1 of D-Link DIR-823X's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Yes — 32 of D-Link DIR-823X's CVEs have a known public exploit.
3 distinct D-Link DIR-823X versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
D-Link DIR-823X's CVEs most often map to these CWE weakness types: CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection')), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')), CWE-476 (NULL Pointer Dereference), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')).
The average CVSS base score across D-Link DIR-823X's scored CVEs is 7.0.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Monitor new D-Link DIR-823X vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.
