CVE-2025-54455: CWE-798 Use of Hard-coded Credentials in Samsung Electronics MagicINFO 9 Server
Use of Hard-coded Credentials vulnerability in Samsung Electronics MagicINFO 9 Server allows Authentication Bypass.This issue affects MagicINFO 9 Server: less than 21.1080.0.
AI Analysis
Technical Summary
CVE-2025-54455 is a critical security vulnerability identified in Samsung Electronics MagicINFO 9 Server versions prior to 21.1080.0. The vulnerability is classified under CWE-798, which pertains to the use of hard-coded credentials within software. Specifically, this flaw allows an attacker to bypass authentication mechanisms by exploiting embedded, hard-coded credentials in the MagicINFO 9 Server. Since these credentials are hard-coded, they cannot be changed or disabled by administrators, making it trivial for an attacker to gain unauthorized access without any prior authentication or user interaction. The vulnerability has a CVSS v3.1 base score of 9.1, indicating a critical severity level. The attack vector is network-based (AV:N), requiring no privileges (PR:N) or user interaction (UI:N), and impacts confidentiality and integrity severely (C:H/I:H), though it does not affect availability (A:N). This means an attacker can remotely connect to the MagicINFO 9 Server and gain full control or access to sensitive information without any barriers. MagicINFO 9 Server is a digital signage management solution widely used for controlling and distributing content across display networks. Exploitation of this vulnerability could allow attackers to manipulate displayed content, steal sensitive data, or pivot within the network to launch further attacks. No known exploits are currently reported in the wild, and no official patches have been linked yet, emphasizing the need for immediate attention and mitigation by affected organizations.
Potential Impact
For European organizations, the impact of CVE-2025-54455 can be significant, especially for those relying on Samsung MagicINFO 9 Server for digital signage in critical environments such as retail, transportation hubs, corporate campuses, and public information systems. Unauthorized access could lead to content manipulation, spreading misinformation, or displaying malicious content, potentially damaging brand reputation and causing public safety concerns. Confidential data managed or transmitted via the server could be exposed, leading to data breaches and compliance violations under GDPR. Integrity compromise could allow attackers to implant malicious payloads or backdoors, facilitating lateral movement within corporate networks. Although availability is not directly impacted, the indirect consequences of unauthorized access could disrupt business operations. The ease of exploitation and lack of authentication requirements make this vulnerability particularly dangerous for European organizations, which often operate in highly regulated environments with strict data protection mandates.
Mitigation Recommendations
Given the absence of an official patch at the time of this report, European organizations should immediately undertake the following specific mitigation steps: 1) Isolate MagicINFO 9 Servers from public and untrusted networks by implementing strict network segmentation and firewall rules to restrict access only to trusted administrators and management systems. 2) Monitor network traffic and server logs for unusual authentication attempts or access patterns that could indicate exploitation attempts. 3) Disable or restrict remote management interfaces if not essential, or enforce VPN and multi-factor authentication for remote access to reduce exposure. 4) Engage with Samsung support channels to obtain any available security advisories or beta patches addressing this vulnerability. 5) Consider deploying application-layer firewalls or intrusion detection/prevention systems (IDS/IPS) capable of detecting anomalous behavior related to authentication bypass attempts. 6) As a longer-term measure, plan for an upgrade to MagicINFO 9 Server version 21.1080.0 or later once patches are released, ensuring that hard-coded credentials are removed and replaced with secure authentication mechanisms. 7) Conduct internal audits to identify all instances of MagicINFO 9 Server deployments and prioritize remediation based on criticality and exposure.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands, Belgium, Sweden, Poland
CVE-2025-54455: CWE-798 Use of Hard-coded Credentials in Samsung Electronics MagicINFO 9 Server
Description
Use of Hard-coded Credentials vulnerability in Samsung Electronics MagicINFO 9 Server allows Authentication Bypass.This issue affects MagicINFO 9 Server: less than 21.1080.0.
AI-Powered Analysis
Technical Analysis
CVE-2025-54455 is a critical security vulnerability identified in Samsung Electronics MagicINFO 9 Server versions prior to 21.1080.0. The vulnerability is classified under CWE-798, which pertains to the use of hard-coded credentials within software. Specifically, this flaw allows an attacker to bypass authentication mechanisms by exploiting embedded, hard-coded credentials in the MagicINFO 9 Server. Since these credentials are hard-coded, they cannot be changed or disabled by administrators, making it trivial for an attacker to gain unauthorized access without any prior authentication or user interaction. The vulnerability has a CVSS v3.1 base score of 9.1, indicating a critical severity level. The attack vector is network-based (AV:N), requiring no privileges (PR:N) or user interaction (UI:N), and impacts confidentiality and integrity severely (C:H/I:H), though it does not affect availability (A:N). This means an attacker can remotely connect to the MagicINFO 9 Server and gain full control or access to sensitive information without any barriers. MagicINFO 9 Server is a digital signage management solution widely used for controlling and distributing content across display networks. Exploitation of this vulnerability could allow attackers to manipulate displayed content, steal sensitive data, or pivot within the network to launch further attacks. No known exploits are currently reported in the wild, and no official patches have been linked yet, emphasizing the need for immediate attention and mitigation by affected organizations.
Potential Impact
For European organizations, the impact of CVE-2025-54455 can be significant, especially for those relying on Samsung MagicINFO 9 Server for digital signage in critical environments such as retail, transportation hubs, corporate campuses, and public information systems. Unauthorized access could lead to content manipulation, spreading misinformation, or displaying malicious content, potentially damaging brand reputation and causing public safety concerns. Confidential data managed or transmitted via the server could be exposed, leading to data breaches and compliance violations under GDPR. Integrity compromise could allow attackers to implant malicious payloads or backdoors, facilitating lateral movement within corporate networks. Although availability is not directly impacted, the indirect consequences of unauthorized access could disrupt business operations. The ease of exploitation and lack of authentication requirements make this vulnerability particularly dangerous for European organizations, which often operate in highly regulated environments with strict data protection mandates.
Mitigation Recommendations
Given the absence of an official patch at the time of this report, European organizations should immediately undertake the following specific mitigation steps: 1) Isolate MagicINFO 9 Servers from public and untrusted networks by implementing strict network segmentation and firewall rules to restrict access only to trusted administrators and management systems. 2) Monitor network traffic and server logs for unusual authentication attempts or access patterns that could indicate exploitation attempts. 3) Disable or restrict remote management interfaces if not essential, or enforce VPN and multi-factor authentication for remote access to reduce exposure. 4) Engage with Samsung support channels to obtain any available security advisories or beta patches addressing this vulnerability. 5) Consider deploying application-layer firewalls or intrusion detection/prevention systems (IDS/IPS) capable of detecting anomalous behavior related to authentication bypass attempts. 6) As a longer-term measure, plan for an upgrade to MagicINFO 9 Server version 21.1080.0 or later once patches are released, ensuring that hard-coded credentials are removed and replaced with secure authentication mechanisms. 7) Conduct internal audits to identify all instances of MagicINFO 9 Server deployments and prioritize remediation based on criticality and exposure.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- samsung.tv_appliance
- Date Reserved
- 2025-07-22T03:21:27.439Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 688073fcad5a09ad0007da74
Added to database: 7/23/2025, 5:32:44 AM
Last enriched: 7/31/2025, 12:45:35 AM
Last updated: 8/15/2025, 5:42:17 AM
Views: 20
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