CVE-2026-9437

MEDIUM

DTStack Taier REST API Runtime.exec os command injection

Title source: cna

Description

A vulnerability has been found in DTStack Taier 1.4.0. This affects the function Runtime.exec of the component REST API. The manipulation of the argument sqlText leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References (4)

Core 4

Core References

Vdb Entry, Technical Description vdb-entry technical-description

VDB-365418 | DTStack Taier REST API Runtime.exec os command injection

https://vuldb.com/vuln/365418

Signature, Permissions Required signature permissions-required

VDB-365418 | CTI Indicators (IOB, IOC, TTP, IOA)

https://vuldb.com/vuln/365418/cti

Third Party Advisory third-party-advisory

Submit #813941 | DTStack Taier 1.4.0 Code Injection

https://vuldb.com/submit/813941

Exploit exploit

https://github.com/fakebug111/my_public_bug/blob/main/issus02.md

View Exploit ZIP pw:eip

Scores

CVSS v3 6.3

EPSS 0.0136

EPSS Percentile 68.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-77 CWE-78

Status published

Products (1)

DTStack/Taier 1.4.0

Published May 25, 2026

Tracked Since May 25, 2026