CVE-2026-2417 | Pharos Controls Mosaic Show Controller 2.15.3 missing authentication (icsa-26-083-01)

VDB-352845 · CVE-2026-2417 · ICSA-26-083-01 PHAROS CONTROLS MOSAIC SHOW CONTROLLER 2.15.3 MISSING AUTHENTICATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 7.1 $0-$5k 0.58+ 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 03/24/2026). 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). Productinfo Vendor Pharos Controls Name Mosaic Show Controller Version 2.15.3 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 7.3 VulDB Meta Temp Score: 7.1 VulDB Base Score: 7.3 VulDB Temp Score: 7.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Missing authentication CWE: CWE-306 / CWE-287 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 02/12/2026 CVE reserved 03/24/2026 +40 days Advisory disclosed 03/24/2026 +0 days VulDB entry created 03/24/2026 +0 days VulDB entry last update Sourcesinfo Advisory: icsa-26-083-01 Researcher: James Tully Status: Not defined CVE: CVE-2026-2417 (🔒) GCVE (CVE): GCVE-0-2026-2417 GCVE (VulDB): GCVE-100-352845 EUVD: 🔒 Entryinfo Created: 03/24/2026 20:52 Updated: 03/24/2026 21:20 Changes: 03/24/2026 20:52 (66), 03/24/2026 21:20 (1) Complete: 🔍 Cache ID: 99:742:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸