CVE-2021-28171 - CVE House
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Status published Critical CVE-2021-28171

Vangene deltaFlow E-platform - Broken Authentication

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from Vangene

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CVE-2021-28173
Vangene deltaFlow E-platform - Arbitrary File Upload
Critical 9.8
CVE-2021-28172
Vangene deltaFlow E-platform - Path Traversal
High 7.5

Affected Vendor

Affected Software

deltaFlow E-platform
Vulnerable Versions:
4

Timeline

Official Publish: April 6th, 2021
Last Modified: September 16th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-522

MITRE ATT&CK TTPs

T1552 Unsecured Credentials
Credential Access
T1555 Credentials from Password Stores
Credential Access
T1078 Valid Accounts
Persistence
T1021 Remote Services
Lateral Movement
T1098 Account Manipulation
Privilege Escalation