Deltaww AS320T Firmware vulnerabilities

4 CVEs affecting Deltaww AS320T Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-1952, published 2026-04-24.

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

• CVE-2026-1951, published 2026-04-24. Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days. Delta Electronics AS320T has no checking of the length of the buffer with the directory name vulnerability.
• CVE-2026-1949, published 2026-04-24. Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days. Delta Electronics AS320T has incorrect calculation of the buffer size on the stack in the GET/PUT request handler of the web service.
• CVE-2026-1950, published 2026-04-24. Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days. Delta Electronics AS320T has No checking of the length of the buffer with the file name vulnerability.
• CVE-2026-1952, published 2026-04-24. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Delta Electronics AS320T has denial of service via the undocumented subfunction vulnerability.