CVE-2025-64693 is a critical heap-based buffer overflow vulnerability in the Intercom Security Point (Windows) component of MaLion and MaLionCloud. A remote, unauthenticated attacker can exploit this by sending a specially crafted request, leading to arbitrary code execution with SYSTEM privileges. With a CVSS score of 9.8 (Critical), this vulnerability has a network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community attention, with a patch strongly recommended.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Intercom, Inc. | Security Point (Windows) Of MaLion | prior to Ver.7.1.1.9CNA affected | |
| Intercom, Inc. | Security Point (Windows) Of MaLionCloud | prior to Ver.7.2.0.1CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.