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Friday, September 30, 2016

[FD] Multiple exposures in Sophos UTM

Hello @all, together with my colleague we found two uncritical vulnerabilities you'll find below. Product: Sophos UTM Vendor: Sophos ltd. Internal reference: ? (Bug ID) Vulnerability type: Information Disclosure Vulnerable version: 9.405-5, 9.404-5 and possible other versions affected (not tested) Vulnerable component: Frontend Report confidence: yes Solution status: Not fixed by Vendor, no further responses from vendor. Fixed versions: - Researcher credits: Tim Schughart & Khanh Quoc Pham of ProSec Networks Vendor notification: 2016-09-01 Solution date: - Public disclosure: 2016-09-30 CVE reference: CVE-2016-7397 CVSSv3: 6.7 AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N Report timeline: 2016-09-01: Contacted Vendor, vendor acknowledged, no further response 2016-09-12: Contacted Vendor again, started to fix 2016-09-30: Contacted Vendor again, because there has been no response to our request and our initial told disclosing date, no response again. 2016-09-30: Public Disclosure. Vulnerability Details: The password is reflected to DOM and is readable through the "value" field of the SMTP user settings in notifications tab. You have to be authenticated to access the configuration tab. Risk: An attacker gets access to the configured mailbox. Because of Sophos UTM is a multi user system, this is a problem in bigger company environments with splitted admin rights. The surface scope is changed, because in bigger environments you are getting access to the configured mailbox, which results in an integrity loss. Steps to reproduce: See vulnerability details.

Source: Gmail -> IFTTT-> Blogger

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