Devolutions Server: Multiple security vulnerabilities
The BSI has reported multiple vulnerabilities in Devolutions Server that may allow an attacker to perform unauthorized information disclosure and bypass security controls.
Triage facts
Revision 1- Applicability
- Devolutions Server
- Evidence
- Unknown
- Severity
- High
- Action
- Elevated
- Sources
- 1 public source
- Freshness
- Revision 1Nov 4, 10:14 UTC
- Source quality
- A1Roughly even chance
The German Federal Office for Information Security (BSI) has disclosed the existence of multiple vulnerabilities affecting Devolutions Server. These flaws enable an attacker to perform information disclosure and bypass established security protections. At this time, specific technical details, CVE identifiers, and mitigation versions remain undisclosed in the BSI advisory.
Recommendation
- Inventory all Devolutions Server instances within the environment.
- Review administrative logs for unauthorized access patterns or unexpected configuration changes.
- Monitor vendor communication channels and the Devolutions security advisory page for the release of security patches.
- Apply security patches immediately upon availability to remediate the identified vulnerabilities.
Immediate actions
Identify and inventory all Devolutions Server instances
Threat Hunt
Monitor web server access logs for anomalous request patterns targeting management or administrative endpoints
Data: Web server access logs
Mitigations
Monitor for and apply upcoming security updates from Devolutions
Devolutions Server vulnerabilities