National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-18320 Detail

Current Description

** DISPUTED ** An issue was discovered in the Merlin.PHP component 0.6.6 for Asuswrt-Merlin devices. An attacker can execute arbitrary commands because exec.php has a popen call. NOTE: the vendor indicates that Merlin.PHP is designed only for use on a trusted intranet network, and intentionally allows remote code execution.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://blog.51cto.com/010bjsoft/2298828 Exploit Third Party Advisory
https://github.com/qoli/Merlin.PHP/issues/26 Exploit Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac5300_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac5300:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt_ac1900p_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt_ac1900p_:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac68u_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac68u:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac68p_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac68p:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac88u_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac88u:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac66u_b1_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac66u_b1:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 7 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac56u_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac56u:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 8 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac3200_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac3200:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 9 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac68uf_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac68uf:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 10 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac87_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac87:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 11 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac3100_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac3100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 12 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac1900_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac1900:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 13 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac86u_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac86u:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 14 ( hide )
 cpe:2.3:o:asuswrt-merlin_project:rt-ac2900_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
380.70
Running on/with
 cpe:2.3:h:asuswrt-merlin_project:rt-ac2900:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-18320
NVD Published Date:
10/15/2018
NVD Last Modified:
01/09/2019