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Message-ID: <CACL5i=Q=-25FH6HncfP4+hdhKoqPmyBDyOeHSjG9y1eZroh7LQ@mail.gmail.com> Date: Sat, 6 Mar 2021 12:28:10 +0530 From: Harsha Bhat <harshabhat91@...il.com> To: fulldisclosure@...lists.org Subject: [FD] Incorrect Access Control in Emerson Smart Wireless Gateway 1420 4.6.59 Administrator Console Title: Missing access controls Product: Emerson Smart Wireless Gateway Vendor Homepage: http://emerson.com Vulnerable Version: 1420 4.6.59 CVE Number: CVE-2020-19419 Authors: Harsha Bhat, Anish Mitra and Unmesh Guragol Timeline: 2019-08-02 Disclosed to the vendor 2019-08-22 Vendor confirmed that the vulnerability was identified internally and a fix was released in the latest version of firmware 1. Vulnerability Description Incorrect Access Control in Emerson Smart Wireless Gateway 1420 4.6.59 allows remote attackers to obtain sensitive information (device log files) on the administration console. 2. PoC The PoC explained below is to obtain device logs without authentication. The following requests will retrieve device log files stored on the device. Access the following URL without authenticating into the administrator console: https://192.168.0.1/servlet/hartserver.txt 3. Solution The vendor provides an updated version of firmware which should be installed immediately. CAUTION - This message may contain privileged and confidential information intended only for the use of the addressee named above. If you are not the intended recipient of this message you are hereby notified that any use, dissemination, distribution or reproduction of this message is prohibited. If you have received this message in error please notify The Missing Link immediately. Any views expressed in this message are those of the individual sender and may not necessarily reflect the views of The Missing Link. _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
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