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CVE-2026-1949

Deltaww As320t Firmware vulnerability

9.8 CRITICALEPSS 0.61%
  1. Published24 Apr 2026

Description

Delta Electronics AS320T has incorrect calculation of the buffer size on the stack in the GET/PUT request handler of the web service.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Deltaww As320t Firmware< 1.16

Remediation

Fixed in
Deltaww As320t Firmware≥ 1.16

References

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Frequently asked

Is CVE-2026-1949 being actively exploited?

CVE-2026-1949 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.61%.

How severe is CVE-2026-1949?

CVE-2026-1949 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.61% probability of exploitation.

Which products are affected by CVE-2026-1949?

Affected products include Deltaww As320t Firmware.

How do I fix CVE-2026-1949?

Upgrade affected software to a fixed version, for example Deltaww As320t Firmware 1.16 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-1949 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.