Is CVE-2021-4088 actively exploited?

No active exploitation of CVE-2021-4088 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2021-4088 be exploited remotely?

Yes. CVE-2021-4088 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2021-4088?

CVE-2021-4088 has a CVSS score of 7.2 (HIGH).

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HIGH

CVE-2021-4088

CWE-89Published: January 24, 2022· Updated: Jun 17, 2026

7.2

CVSS v3.1

Official Description

SQL injection vulnerability in Data Loss Protection (DLP) ePO extension 11.8.x prior to 11.8.100, 11.7.x prior to 11.7.101, and 11.6.401 allows a remote authenticated attacker to inject unfiltered SQL into the DLP part of the ePO database. This could lead to remote code execution on the ePO server with privilege escalation.

NVD Source

Technical Analysis

CVE-2021-4088 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.2.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.