D-Link DNS-322l Firmware vulnerabilities

22 CVEs affecting D-Link DNS-322l Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-5312, published 2026-04-01.

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Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2026-4197, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 24.5% chance of exploitation in the next 30 days. A vulnerability was found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4,…
• CVE-2026-4203, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 6.4% chance of exploitation in the next 30 days. A vulnerability was detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-4209, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 6% chance of exploitation in the next 30 days. A vulnerability was identified in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-4207, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 6% chance of exploitation in the next 30 days. A vulnerability was determined in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-4196, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 6% chance of exploitation in the next 30 days. A vulnerability has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-4210, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 5.7% chance of exploitation in the next 30 days. A security flaw has been discovered in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-4204, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 5.7% chance of exploitation in the next 30 days. A flaw has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4,…
• CVE-2026-4195, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 5.7% chance of exploitation in the next 30 days. A flaw has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4,…
• CVE-2026-4206, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 5.3% chance of exploitation in the next 30 days. A vulnerability was found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4,…
• CVE-2026-4205, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 5.3% chance of exploitation in the next 30 days. A vulnerability has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…

Latest

• CVE-2026-5312, published 2026-04-01. Medium severity, CVSS 5.3. EPSS: 0.9% chance of exploitation in the next 30 days. A weakness has been identified in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-5311, published 2026-04-01. Medium severity, CVSS 5.3. EPSS: 1.3% chance of exploitation in the next 30 days. A security flaw has been discovered in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-5215, published 2026-03-31. Medium severity, CVSS 5.3. EPSS: 1.4% chance of exploitation in the next 30 days. A vulnerability was identified in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-5214, published 2026-03-31. High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days. A vulnerability was found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4,…
• CVE-2026-5213, published 2026-03-31. High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days. A vulnerability was determined in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-5212, published 2026-03-31. High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days. A vulnerability has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-5211, published 2026-03-31. High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days. A flaw has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4,…
• CVE-2026-4214, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days. A flaw has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4,…
• CVE-2026-4213, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days. A vulnerability was detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345,…
• CVE-2026-4212, published 2026-03-16. Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days. A security vulnerability has been detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343,…