CVE-2021-28171

CRITICAL

Vangene deltaFlow E-platform - Privilege Escalation

Title source: llm

Description

The Vangene deltaFlow E-platform does not take properly protective measures. Attackers can obtain privileged permissions remotely by tampering with users’ data in the Cookie.

References (2)

[Third Party Advisory] https://www.chtsecurity.com/news/7f0874b5-516b-4637-842d-b6fb6c335c66

[Third Party Advisory] https://www.twcert.org.tw/tw/cp-132-4618-4dcc2-1.html

Scores

CVSS v3 9.8

EPSS 0.0027

EPSS Percentile 50.6%

Attack Vector NETWORK

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

Classification

CWE

CWE-522 CWE-565

Status published

Affected Products (1)

deltaflow_project/deltaflow < 7.7

Timeline

Published Apr 06, 2021

Tracked Since Feb 18, 2026