PT-2026-34860 · Delta Electronics · As320T

Published 2022-06-10 · Updated 2026-05-11 · CVE-2026-1952

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Delta Electronics AS320T (affected versions not specified)

Description A denial of service flaw exists due to an undocumented subfunction. An unauthenticated remote attacker can send malformed data to this hidden function, which lacks proper input validation or error handling, causing the device to become unresponsive or crash.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Hidden Functionality

Weakness Enumeration

CWE-912

Related Identifiers

BDU:2025-08821

CVE-2026-1952

Affected Products

As320T

References · 5

• https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00006_AS320T%20Multiple%20vulnerabilities%20(CVE-2026-1949,%201950,%201951,%201952).pdf · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08821 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-1952 · Security Note
• https://reddit.com/r/pwnhub/comments/1supkp4/critical_dos_vulnerability_found_in_delta · Reddit Post
• https://t.me/cveNotify/163078 · Telegram Post