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CVE-2025-62691

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CVE-2025-62691

Published: Nov 25, 2025

Modified: Nov 25, 2025

PUBLISHED

CVSS v3.0

9.8

CRITICAL

Description

Security Point (Windows) of MaLion and MaLionCloud contains a stack-based buffer overflow vulnerability in processing HTTP headers. Receiving a specially crafted request from a remote unauthenticated attacker could lead to arbitrary code execution with SYSTEM privilege.

VendorProductVersions

Intercom, Inc.

Security Point (Windows) of MaLion

affected
prior to Ver.7.1.1.9

Intercom, Inc.

Security Point (Windows) of MaLionCloud

affected
prior to Ver.7.2.0.1

Weaknesses (CWE)

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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