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CVE-2018-18319

Published: Oct 15, 2018Updated: Nov 21, 2024 Sources: CVE List NVDCWE-94
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
5.4%
Top 8.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-94

Affected Products

rt-ac5300 firmwareasuswrt-merlin project
Embedded
Networking Infrastructure / router-switch
rt ac1900p firmwareasuswrt-merlin project
Embedded
Networking Infrastructure / router-switch
rt-ac68u firmwareasuswrt-merlin project
Embedded
Networking Infrastructure / router-switch
rt-ac68p firmwareasuswrt-merlin project
Embedded
Networking Infrastructure / router-switch
rt-ac88u firmwareasuswrt-merlin project
Embedded
Networking Infrastructure / router-switch
asuswrt-merlin projectoss-projectTWNetworking Infrastructureaka merlin firmware, asuswrt-merlin
and 10 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

http://blog.51cto.com/010bjsoft/2298902
blog.51cto.com
https://github.com/qoli/Merlin.PHP/issues/27
github.com

Timeline

Published
Oct 15, 2018
Last Updated
Nov 21, 2024

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