Summaryinfo

A vulnerability has been found in Pharos Controls Mosaic Show Controller 2.15.3 and classified as critical. This impacts an unknown function. Performing a manipulation results in missing authentication. This vulnerability is known as CVE-2026-2417. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in Pharos Controls Mosaic Show Controller 2.15.3. This affects an unknown part. The manipulation with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A Missing Authentication for Critical Function vulnerability in Pharos Controls Mosaic Show Controller firmware version 2.15.3 could allow an unauthenticated attacker to bypass authentication and execute arbitrary commands with root privileges.

The weakness was published by James Tully as icsa-26-083-01. The advisory is shared at cisa.gov. This vulnerability is uniquely identified as CVE-2026-2417 since 02/12/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/29/2026).

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-14960). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• Pharos Controls

Name

• Mosaic Show Controller

Version

• 2.15.3

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CPE 2.2info

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