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CVE-2021-47801

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CVE-2021-47801

Published: Jan 15, 2026

Modified: Jan 16, 2026

PUBLISHED

CVSS v3.1

8.2

HIGH

Description

Vianeos OctoPUS 5 contains a time-based blind SQL injection vulnerability in the 'login_user' parameter during authentication requests. Attackers can exploit this vulnerability by crafting malicious POST requests with specially constructed SQL payloads that trigger database sleep functions to extract information.

VendorProductVersions

Vianeos

Vianeos OctoPUS

affected
> V5

Weaknesses (CWE)

CWE-89

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

References

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