Skip to main content

CVE-2025-28237: n/a in n/a

High
VulnerabilityCVE-2025-28237cvecve-2025-28237n-acwe-269
Published: Fri Apr 18 2025 (04/18/2025, 00:00:00 UTC)
Source: CVE
Vendor/Project: n/a
Product: n/a

Description

An issue in WorldCast Systems ECRESO FM/DAB/TV Transmitter v1.10.1 allows authenticated attackers to escalate privileges via a crafted JSON payload.

AI-Powered Analysis

AILast updated: 06/20/2025, 14:17:50 UTC

Technical Analysis

CVE-2025-28237 is a high-severity vulnerability identified in WorldCast Systems ECRESO FM/DAB/TV Transmitter version 1.10.1. This vulnerability allows an authenticated attacker to escalate privileges by sending a specially crafted JSON payload to the affected system. The issue is classified under CWE-269, which pertains to improper privilege management. The vulnerability's CVSS v3.1 score is 8.8, indicating a high impact on confidentiality, integrity, and availability. The attack vector is network-based (AV:N), requiring low attack complexity (AC:L) and only low privileges (PR:L) to exploit, with no user interaction needed (UI:N). The scope remains unchanged (S:U), but the impact on confidentiality, integrity, and availability is high (C:H/I:H/A:H). This means that once exploited, an attacker with limited privileges can gain elevated rights, potentially full administrative control over the transmitter device. The ECRESO transmitters are specialized broadcast equipment used for FM, DAB, and TV transmissions, which are critical infrastructure components in the media and communications sector. No known exploits are currently reported in the wild, and no patches have been publicly released yet. The vulnerability was reserved in March 2025 and published in April 2025, indicating recent discovery and disclosure. The lack of vendor and product details beyond the device name suggests limited public information, but the technical nature of the device implies a niche but critical target. The vulnerability could allow attackers to manipulate broadcast signals, disrupt transmission services, or gain persistent access to the device for further network intrusion.

Potential Impact

For European organizations, particularly broadcasters and media companies relying on WorldCast Systems ECRESO transmitters, this vulnerability poses a significant risk. Exploitation could lead to unauthorized control over broadcast transmissions, resulting in service disruption, misinformation dissemination, or denial of service to the public. Given the critical role of broadcast infrastructure in public communication, emergency alerts, and media distribution, such an attack could have wide-reaching consequences including reputational damage, regulatory penalties, and public safety risks. Additionally, attackers gaining elevated privileges could pivot into broader network environments, threatening other connected systems. The impact extends beyond individual organizations to national communication infrastructures, especially in countries with extensive use of ECRESO transmitters. The high confidentiality impact also raises concerns about potential interception or manipulation of broadcast content, which could be exploited for disinformation campaigns or espionage.

Mitigation Recommendations

1. Immediate mitigation should focus on restricting access to the management interfaces of ECRESO transmitters to trusted networks only, using network segmentation and strict firewall rules. 2. Implement strong authentication mechanisms and monitor for unusual authentication attempts or privilege escalations. 3. Deploy intrusion detection systems (IDS) or anomaly detection tailored to broadcast device protocols to identify suspicious JSON payloads or commands. 4. Coordinate with WorldCast Systems for timely patch releases and apply updates as soon as they become available. 5. Conduct regular audits of device configurations and privilege assignments to ensure least privilege principles are enforced. 6. Establish incident response plans specific to broadcast infrastructure to quickly isolate and remediate compromised devices. 7. Consider deploying compensating controls such as application-layer gateways or proxies that can validate and sanitize JSON payloads before they reach the transmitter. 8. Engage with national cybersecurity agencies for threat intelligence sharing and coordinated defense efforts given the critical infrastructure nature of the devices.

Need more detailed analysis?Get Pro

Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2025-03-11T00:00:00.000Z
Cisa Enriched
true

Threat ID: 682d984ac4522896dcbf7590

Added to database: 5/21/2025, 9:09:30 AM

Last enriched: 6/20/2025, 2:17:50 PM

Last updated: 8/1/2025, 4:21:25 AM

Views: 8

Actions

PRO

Updates to AI analysis are available only with a Pro account. Contact root@offseq.com for access.

Please log in to the Console to use AI analysis features.

Need enhanced features?

Contact root@offseq.com for Pro access with improved analysis and higher rate limits.

Latest Threats