A vulnerability was found in Pritunl 1.29.2145.25. It has been classified as problematic. This affects an unknown functionality of the file /auth/session of the component Error Message Handler. The manipulation with an unknown input leads to a information disclosure vulnerability (Username). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

Pritunl 1.29.2145.25 allows attackers to enumerate valid VPN usernames via a series of /auth/session login attempts. Initially, the server will return error 401. However, if the username is valid, then after 20 login attempts, the server will start responding with error 400. Invalid usernames will receive error 401 indefinitely.

The weakness was disclosed 10/01/2020. This vulnerability is uniquely identified as CVE-2020-25200 since 09/04/2020. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The real existence of this vulnerability is still doubted at the moment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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• Pritunl

Version

• 1.29.2145.25

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• 🔍

CPE 2.2info

• 🔍

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