Bypass in DNN Login IP Filters Affecting DNN Platform
CVE-2025-52487

8.8HIGH

Key Information:

Vendor

Dnnsoftware

Status
Dnn.platform
Vendor
CVE Published:
21 June 2025

What is CVE-2025-52487?

A vulnerability in the DNN Platform allows unauthorized login attempts by bypassing the designed IP Filters in versions 7.0.0 through before 10.0.1. This flaw permits specially crafted requests or proxies to gain access to the system, undermining the security mechanisms intended to restrict login based on an allow list of IP addresses. Users are advised to update to version 10.0.1 or later to mitigate this risk.

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Deploy the Patch

Affected Version(s)

Dnn.Platform >= 7.0.0, < 10.0.1

References

https://github.com/dnnsoftware/Dnn.Platform/security/advi...
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CVSS V4

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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