CVE-2026-78417
A remote, anonymous attacker can exploit a vulnerability in Devolutions Remote Desktop Manager to manipulate data.
CSIRTS triage
- What
- Remote attacker can manipulate data through a vulnerability in Devolutions Remote Desktop Manager.
- Who is affected
- Any remote user able to reach an accessible instance of Remote Desktop Manager.
- Urgency
- Medium severity; data manipulation capability warrants timely patching.
- Action
- Update Remote Desktop Manager to the patched version provided by Devolutions.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 1% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[NEW] [medium] Devolutions Remote Desktop Manager: Vulnerability allows Data Manipulationcert-bund · 2026-08-25
- unknownCVE-2026-78417: Insufficient verification of data authenticity in the IronVNC client in Devolutions Remote Des…nvd · 2026-08-24
External references
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[](https://www.csirts.com/cve/CVE-2026-78417)