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xelity-4tx-m-ge

CVE-2026-8173 is a medium severity vulnerability in the Murrelektronik Xelity 4TX M GE switch web GUI version 2.1.0. It involves improper error message generation that allows an unauthenticated attacker with network access to the web interface to retrieve MAC addresses logged by the device. This occurs when an authenticated administrator uses the 'Copy learned MAC Addresses' function, and the error messages leak sensitive MAC address information.

The vulnerability CVE-2026-8173 affects Murrelektronik Xelity 4TX M GE switches version 2.1.0. The web GUI logs MAC addresses from the device's MAC address table when an authenticated administrator uses the 'Copy learned MAC Addresses' function. Due to improper error message generation (CWE-209), an unauthenticated attacker with network access to the web interface can extract these logged MAC addresses by inspecting the browser developer tools. The CVSS 4.0 base score is 5.3, reflecting a medium severity with network attack vector, no privileges required, and no user interaction needed.

Detailed information about CVE-2026-8173: CWE-209 Generation of Error Message Containing Sensitive Information in Murrelektronik Xelity 4TX M GE affecting Murre

CVE-2026-8173: CWE-209 Generation of Error Message Containing Sensitive Information in Murrelektronik Xelity 4TX M GE - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2026-8173: CWE-209 Generation of Error Message Containing Sensitive Information in Murrelektronik Xelity 4TX M GE

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