CVE-2026-9437CWE-77CWE-78

DTStack Taier REST API Runtime.exec os command injection

Medium · published May 25, 2026

CVSS v4.0
5.3
EPSS
2%
Percentile
83.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.02378 · 83.8th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-05-25T07:15Z
EPSS history
Timeline
  • 25 MAY 07:15Z
    DTStack Taier REST API Runtime.exec os command injection
    cvelistv5