CVE-2025-47729 Technical Vulnerability Analysis & Patch Advisory (CVSS 4.9)
Executive & SecOps Summary
SECOPS ASSESSMENTSystems running unpatched versions impacted by CVE-2025-47729
The TeleMessage archiving backend through 2025-05-05 holds cleartext copies of messages from TM SGNL (aka Archive Signal) app users, which i...
Apply vendor security patches and restrict external network exposure.
Affected Products & Version Scope
Remediation & Live Workaround Commands
PATCH & WORKAROUNDRemediation Steps
- Upgrade to the latest patched release from the vendor.
- Apply virtual patching or network segmentation until maintenance windows allow full patching.
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Technical Root Cause & Exploitation Mechanics
Technical Overview
The TeleMessage archiving backend through 2025-05-05 holds cleartext copies of messages from TM SGNL (aka Archive Signal) app users, which is different functionality than described in the TeleMessage "End-to-End encryption from the mobile phone through to the corporate archive" documentation, as exploited in the wild in May 2025.
- CVSS Score: 4.9 (MEDIUM)
- CWE IDs: CWE-912
Official Vendor Advisories & References
The TeleMessage archiving backend through 2025-05-05 holds cleartext copies of messages from TM SGNL (aka Archive Signal) app users, which is different functionality than described in the TeleMessage "End-to-End encryption from the mobile phone through to the corporate archive" documentation, as exploited in the wild in May 2025.
Frequently Asked SecOps Questions (CVE-2025-47729)
FAQQ1. How critical is CVE-2025-47729 and is it actively exploited in the wild?
CVE-2025-47729 is rated CVSS 4.9 (MEDIUM) with a 30-day EPSS exploitation probability of 0.4%. It is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, requiring immediate emergency remediation.
Q2. Which vendors and products are affected by CVE-2025-47729?
Primary impacted vendors include security-advisory across enterprise-software. Scope summary: All unpatched versions listed in the official NVD CPE configurations
Q3. What temporary mitigations or workarounds exist for CVE-2025-47729 before patching?
[Mitigation] Apply vendor security patches and restrict external network exposure. Follow the CLI remediation commands and interactive SecOps checklist on this page to restrict exposure prior to your maintenance window.
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