CVE-2018-5520

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CVSS 3.0

4.4 medium

EPSS

1%p61

Published

May 2, 2018 (May 2, 2018)

Modified

Jun 17, 2026

Description

On an F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.1, or 11.2.1-11.6.3.1 system configured in Appliance mode, the TMOS Shell (tmsh) may allow an administrative user to use the dig utility to gain unauthorized access to file system resources.

Vendors: f5
Products: big-ip local traffic manager, big-ip application acceleration manager, big-ip advanced firewall manager, big-ip analytics, big-ip access policy manager, big-ip application security manager, big-ip edge gateway, big-ip global traffic manager, big-ip link controller, big-ip policy enforcement manager, big-ip webaccelerator, big-ip websafe
Weakness: CWE-863
Vector: CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.0%)

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