CVE-2018-20334

Severity
9.8CRITICAL
EPSS
3.9%
top 11.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 20
Latest updateMay 24

Description

An issue was discovered in ASUSWRT 3.0.0.4.384.20308. When processing the /start_apply.htm POST data, there is a command injection issue via shell metacharacters in the fb_email parameter. By using this issue, an attacker can control the router and get shell.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

NVDasus/asuswrt3.0.0.4.384.20308

🔴Vulnerability Details

3
GHSA
GHSA-xgrv-mpr3-8pg9: An issue was discovered in ASUSWRT 32022-05-24
CVEList
CVE-2018-20334: An issue was discovered in ASUSWRT 32020-03-20
VulnCheck
ASUS asuswrt Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')2018