Is CVE-2024-6398 actively exploited?

No active exploitation of CVE-2024-6398 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2024-6398 be exploited remotely?

Yes. CVE-2024-6398 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2024-6398?

CVE-2024-6398 has a CVSS score of 5.3 (MEDIUM).

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MEDIUM

CVE-2024-6398

CWE-200Published: July 15, 2024· Updated: Jun 17, 2026

5.3

CVSS v3.1

Official Description

An information disclosure vulnerability in SWG in versions 12.x prior to 12.2.10 and 11.x prior to 11.2.24 allows information stored in a customizable block page to be disclosed to third-party websites due to Same Origin Policy Bypass of browsers in certain scenarios. The risk is low, because other recommended default security policies such as URL categorization and GTI are in place in most policies to block access to uncategorized/high risk websites. Any information disclosed depends on how the customers have customized the block pages.

NVD Source

Technical Analysis

CVE-2024-6398 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

From a weakness classification perspective (CWE-200): Information exposure vulnerabilities leak sensitive data to unauthorized actors.