What’s Vulnerable › Vulnerabilities

CVE-2025-3713: ATEN LCD KVM over IP Switch CL5708IM - Heap-based Buffer Overflow

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-09 · updated 2026-06-17
• Weakness: CWE-122

Description

The LCD KVM over IP Switch CL5708IM has a Heap-based Buffer Overflow vulnerability in firmware versions prior to v2.2.215, allowing unauthenticated remote attackers to exploit this vulnerability to perform a denial-of-service attack.

Affected products

• ATEN CL5708IM: before 2.2.215 — fixed in 2.2.215

How to fix

Upgrade to a fixed version: ATEN CL5708IM 2.2.215. Check the vendor advisory for mitigations.

References

• https://www.twcert.org.tw/en/cp-139-10106-9080f-2.html
• https://www.twcert.org.tw/tw/cp-132-10098-1a66d-1.html

Get alerted when CVE-2025-3713 or the next vulnerability affects your stack