CVE-2018-18319

PoC ×2—

CVSS 3.0

9.8 critical

EPSS

5%p92

Published

Oct 15, 2018 (Oct 15, 2018)

Modified

Jun 17, 2026

Description

An issue was discovered in the Merlin.PHP component 0.6.6 for Asuswrt-Merlin devices. An attacker can execute arbitrary commands because api.php has an eval call, as demonstrated by the /6/api.php?function=command&class=remote&Cc='ls' URI. NOTE: the vendor indicates that Merlin.PHP is designed only for use on a trusted intranet network, and intentionally allows remote code execution

Vendors: asuswrt-merlin project
Products: rt-ac5300 firmware, rt ac1900p firmware, rt-ac68u firmware, rt-ac68p firmware, rt-ac88u firmware, rt-ac66u b1 firmware, rt-ac56u firmware, rt-ac3200 firmware, rt-ac68uf firmware, rt-ac87 firmware, rt-ac3100 firmware, rt-ac1900 firmware
Weakness: CWE-94
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (5.4%)

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