Digisol DG-GR1321 3.2.02 UART credentials storage

Summaryinfo

A vulnerability, which was classified as critical, was found in Digisol DG-GR1321 3.2.02. Affected by this vulnerability is an unknown functionality of the component UART. Such manipulation leads to Local Privilege Escalation. This vulnerability is documented as CVE-2024-4232. The attack can be executed directly on the physical device. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Digisol DG-GR1321 3.2.02. Affected by this issue is some unknown functionality of the component UART. The manipulation with an unknown input leads to a local privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-256. Storing a password in plaintext may result in a system compromise. Impacted is confidentiality, integrity, and availability. CVE summarizes:

This vulnerability exists in Digisol Router (DG-GR1321: Hardware version 3.7L; Firmware version : v3.2.02) due to lack of encryption or hashing in storing of passwords within the router's firmware/ database. An attacker with physical access could exploit this by extracting the firmware and reverse engineer the binary data to access the plaintext passwords on the vulnerable system. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted system.

The advisory is available at cert-in.org.in. This vulnerability is handled as CVE-2024-4232 since 04/26/2024. The exploitation is known to be easy. Local access is required to approach this attack. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1552 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Digisol

Name

• DG-GR1321

Version

• 3.2.02

CPE 2.3info

• 🔍

CPE 2.2info

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