ATEN CL5708IM up to 2.2.214 heap-based overflow

Summaryinfo

A vulnerability was found in ATEN CL5708IM up to 2.2.214. It has been rated as critical. The affected element is an unknown function. The manipulation leads to heap-based overflow. This vulnerability is referenced as CVE-2025-3713. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in ATEN CL5708IM up to 2.2.214. It has been rated as critical. This issue affects an unknown function. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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

The advisory is shared at twcert.org.tw. The identification of this vulnerability is CVE-2025-3713 since 04/16/2025. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

Upgrading to version 2.2.215 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• ATEN

Name

• CL5708IM

Version

• 2.2.214

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion