What’s Vulnerable › Vulnerabilities

CVE-2021-35050: User Credentials Stored in a Recoverable Format within Fidelis Network and Deception

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-06-25 · updated 2026-06-17
• Weakness: CWE-257

Description

User credentials stored in a recoverable format within Fidelis Network and Deception CommandPost. In the event that an attacker gains access to the CommandPost, these values could be decoded and used to login to the application. The vulnerability is present in Fidelis Network and Deception versions prior to 9.3.3. This vulnerability has been addressed in version 9.3.3 and subsequent versions.

Affected products

• Fidelissecurity Deception: before 9.3.3 — fixed in 9.3.3
• Fidelissecurity Network: before 9.3.3 — fixed in 9.3.3

How to fix

Upgrade to a fixed version: Fidelissecurity Deception 9.3.3; Fidelissecurity Network 9.3.3. Check the vendor advisory for mitigations.

References

• https://support.fidelissecurity.com/hc/en-us/categories/360001842694-Advisories-News-and-Policies
• https://www.securifera.com/blog/2021/06/24/operation-eagle-eye/
• https://support.fidelissecurity.com/hc/en-us/categories/360001842694-Advisories-News-and-Policies
• https://www.securifera.com/blog/2021/06/24/operation-eagle-eye/

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