CVE Vulnerability

CVE-2019-15513

An issue was discovered in OpenWrt libuci (aka Library for the Unified Configuration Interface) before 15.05.1 as used on Motorola CX2L MWR04L 1.01 and C1 MWR03 1.01 devices. /tmp/.uci/network locking is mishandled after reception of a long SetWanSettings command, leading to a device hang.

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/TeamSeri0us/pocs/blob/master/iot/morouter/motorola%E8%B7%AF%E7%94%B1%E5%99%A8%E6%96%87%E4%BB%B6%E8%A7%A3%E9%94%81%E6%BC%8F%E6%B4%9E.pdf Exploit Third Party Advisory
https://git.openwrt.org/?p=project/uci.git;a=commitdiff;h=19e29ffc15dbd958e8e6a648ee0982c68353516f
https://lists.infradead.org/pipermail/openwrt-devel/2019-November/019736.html
https://lists.openwrt.org/pipermail/openwrt-devel/2019-November/025453.html
Configurations

Configuration 1

cpe:2.3:a:openwrt:libuci:-:*:*:*:*:*:*:*
Information

Published : 2019-08-23 07:15

Updated : 2021-01-03 03:15

NVD link : CVE-2019-15513

Mitre link : CVE-2019-15513

Products Affected

Cx2l Mwr04l Firmware

Motorola

CWE
CWE-667