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Critical severity9.8NVD Advisory· Published Mar 3, 2021· Updated Jun 17, 2026

CVE-2021-27215

CVE-2021-27215

Description

An issue was discovered in genua genugate before 9.0 Z p19, 9.1.x through 9.6.x before 9.6 p7, and 10.x before 10.1 p4. The Web Interfaces (Admin, Userweb, Sidechannel) can use different methods to perform the authentication of a user. A specific authentication method during login does not check the provided data (when a certain manipulation occurs) and returns OK for any authentication request. This allows an attacker to login to the admin panel as a user of his choice, e.g., the root user (with highest privileges) or even a non-existing user.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

33
  • genua/Genuagate31 versions
    cpe:2.3:a:genua:genuagate:*:*:*:*:*:*:*:*+ 30 more
    • cpe:2.3:a:genua:genuagate:*:*:*:*:*:*:*:*range: <=9.0
    • cpe:2.3:a:genua:genuagate:10.1:-:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:10.1:p1:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:10.1:p2:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:10.1:p3:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:-:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p10:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p11:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p12:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p13:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p14:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p15:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p16:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p17:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p18:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p1:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p2:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p3:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p4:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p5:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p6:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p7:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p8:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.0:p9:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.6.0:-:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.6.0:p1:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.6.0:p2:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.6.0:p3:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.6.0:p4:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.6.0:p5:*:*:*:*:*:*
    • cpe:2.3:a:genua:genuagate:9.6.0:p6:*:*:*:*:*:*
  • genua/genugatecpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: <9.0 Z p19, 9.1.x through 9.6.x before 9.6 p7, and 10.x before 10.1 p4

Patches

Vulnerability mechanics

References

3

News mentions

0

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