CVE-2026-0747 is a low-severity vulnerability affecting the TeamViewer entry dashboard component in Devolutions Remote Desktop Manager versions 2025.3.24.0 to 2025.3.28.0 on Windows. This vulnerability allows exposure of sensitive information, specifically passwords, on screen due to a defective masking feature. Such exposure can occur during physical observation or screen sharing, presenting significant risks to organizations.
With a CVSS score of 3.3, the vulnerability is classified as low severity, suggesting it may not be immediately critical but still requires attention. The potential for sensitive information to be viewed by unauthorized individuals poses a risk to organizations, particularly in scenarios where screens are shared or observed.
Organizations should prioritize patching this vulnerability as part of their risk management processes. Effective remediation will prevent unauthorized disclosure of sensitive information and help maintain the integrity of organizational security protocols.
As of now, there are no known exploits or proof of concepts publicly available for this vulnerability. However, organizations are encouraged to review their deployment of Devolutions Remote Desktop Manager and address this vulnerability promptly.
Organizations should also consider enhancing their monitoring and training programs to mitigate risks associated with sensitive information exposure, ensuring that employees are aware of the implications of sharing screens during remote sessions.
Vulnerability Details
The vulnerability, identified as CVE-2026-0747, stems from a defect in the masking feature of the TeamViewer entry dashboard component in the affected versions of Devolutions Remote Desktop Manager. Specifically, this defect allows external observers to view passwords that should be masked. The vulnerability is classified under CWE-200, indicating exposure of sensitive information.
The affected versions are 2025.3.24.0 through 2025.3.28.0, and the vulnerability was published on January 8, 2026. The lack of recent exploitation details suggests that while the vulnerability exists, it may not be actively targeted.
Technical Analysis
The root cause of this vulnerability is the defective masking feature that fails to adequately obscure sensitive information displayed in the TeamViewer entry dashboard. The attack vector is local, meaning that an attacker would need physical access or a shared screen to exploit this vulnerability.
The attack complexity is low, with no privileges required. However, user interaction is necessary, as the information is only exposed during active use of the application. The confidentiality impact is low, as it only affects visibility to an external observer, while integrity and availability impacts are none.
Risk & Impact Analysis
The potential risk to organizations includes unauthorized disclosure of sensitive information, which can lead to numerous complications, including reputational damage and compliance issues. The low CVSS score indicates that while the immediate risk may not be critical, it should not be overlooked in the context of overall organizational security.
Organizations should assess the implications of this vulnerability in their specific context and prioritize remediation accordingly. The urgency for patching this vulnerability is moderate, as organizations should address it in their priority patch cycle.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects all versions of Devolutions Remote Desktop Manager from 2025.3.24.0 to 2025.3.28.0. Organizations should ensure they upgrade to the latest version to mitigate this risk.
Mitigation & Remediation
Organizations should apply the available patches from Devolutions immediately. If patches cannot be applied, consider implementing workarounds such as avoiding screen sharing during sensitive operations. Configuration hardening and network controls can also be employed to reduce exposure.
For effective remediation, organizations should validate remediation effectiveness through penetration testing to identify similar weaknesses.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor logs for unusual access patterns and behavioral anomalies. Network signatures related to unauthorized screen sharing activities should also be identified.
AppSecure Threat Intelligence Insight
This vulnerability highlights the importance of proper information handling protocols within remote desktop applications. Organizations should ensure their remote access solutions have robust security measures to prevent sensitive information exposure. Regular training and updates to security policies are essential for maintaining a secure environment.
In light of this vulnerability, organizations are encouraged to assess their overall security posture and consider adopting strategies such as penetration testing methodologies and vulnerability management programs to strengthen defenses against similar vulnerabilities.
Considering the low severity of this vulnerability, organizations should still remain vigilant and incorporate ongoing security assessments and audits to identify and address any potential weaknesses.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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