CVE-2020-36533

Klapp App JSON Web Token improper authentication

CVSS 3.7 LOWEPSS 1.4%CWE-287

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.7EPSS 1.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

03 Jun 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability was found in Klapp App and classified as problematic. This issue affects some unknown processing of the JSON Web Token Handler. The manipulation leads to weak authentication. The attack may be initiated remotely.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

Klapp · App

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References

https://vuldb.com/?id.160763 https://www.modzero.com/modlog/archives/2020/09/07/knapp_daneben_ist_auch_vorbei/index.html