CVE-2025-5124: Critical Vulnerability in Sony’s SNC Series Cameras due to Use of Default Credentials

Overview

The cybersecurity landscape is riddled with vulnerabilities and exposures that can be exploited by threat actors. Among these is CVE-2025-5124, a critical vulnerability discovered in Sony’s SNC series cameras. This vulnerability, which affects the Administrative Interface of the devices, could lead to potential system compromise or data leakage if not addressed promptly. The issue lies in the use of default credentials, allowing attackers to gain unauthorized access to the system if they can overcome the high complexity of the attack.
Given the potential impact and the large number of devices affected, this vulnerability warrants attention from security administrators, device owners, and other stakeholders. Sony has acknowledged the issue and published a ‘Hardening Guide’ to help users secure their devices. However, given that the exploit has been disclosed to the public, it’s more critical than ever to understand and mitigate this vulnerability.

Vulnerability Summary

CVE ID: CVE-2025-5124
Severity: Critical (CVSS 8.1)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

Sony SNC-M1 | up to 1.30
Sony SNC-M3 | up to 1.30
Sony SNC-RZ25N | up to 1.30
Sony SNC-RZ30N | up to 1.30
Sony SNC-DS10 | up to 1.30
Sony SNC-CS3N | up to 1.30
Sony SNC-RX570N | up to 1.30

How the Exploit Works

The vulnerability is rooted in the use of default credentials in the Administrative Interface component of the affected devices. The default credentials can be manipulated by potential attackers to gain unauthorized access to the system. The complexity of the attack is high, indicating that the attacker would need to have a sophisticated understanding of the system and the vulnerability itself to exploit it successfully. However, the fact that no user interaction is required and that the vulnerability can be exploited remotely raises the potential risk.

Conceptual Example Code

While no specific exploit code has been disclosed publicly, a conceptual example of exploiting this vulnerability might involve sending a malicious HTTP request to the device’s administrative interface. This could look something like:

GET /admin HTTP/1.1
Host: target-device-ip
Authorization: Basic [base64 encoded default credentials]

In this conceptual example, the attacker sends a GET request to the /admin endpoint of the target device, using the default credentials encoded in Base64 format. If successful, the attacker would gain unauthorized access to the device’s administrative interface.