Description
In blynk-server in Blynk before 0.39.7, Directory Traversal exists via a ../ in a URI that has /static or /static/js at the beginning, as demonstrated by reading the /etc/passwd file.
Remediation
References
https://github.com/blynkkk/blynk-server/issues/1256
https://github.com/blynkkk/blynk-server/releases/tag/v0.39.7
Related Vulnerabilities
CVE-2023-44487 Vulnerability in maven package io.netty:netty-codec-http2
CVE-2022-31170 Vulnerability in maven package org.webjars.npm:openzeppelin__contracts-upgradeable
CVE-2023-29208 Vulnerability in maven package org.xwiki.platform:xwiki-platform-oldcore
CVE-2019-12395 Vulnerability in maven package us.dynmap:dynmap