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CVE-2026-1952

Denial of service via the undocumented subfunction in AS320T

Published: Apr 24, 2026Updated: May 11, 2026 Sources: CVE List NVD BDUCWE-912
9.8CRITICAL
NVD MITRE
EPSS Score
0.3%
Top 81.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Delta Electronics AS320T has denial of service via the undocumented subfunction vulnerability.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-912

Affected Products

AS320TDeltaWW
On-premDesktop App
ICS / OT / IoT / plc-scada-hmi
as320t firmwaredeltaww
EmbeddedFirmware
ICS / OT / IoT / plc-scada-hmi
AS320TDelta Electronics, Inc.ICS / OT / IoT
deltawwcommercialTWEnterprise Software
delta electronics, inc.commercialTWICS / OT / IoTaka infrasuite device master, diascreen, industrial automation dopsoft

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

References

https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00006_AS320T%20Multiple%20vulnerabilities%20(CVE-2026-1949,%201950,%201951,%201952).pdf
filecenter.deltaww.com

Timeline

Published
Apr 24, 2026
Last Updated
May 11, 2026

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