PT-2020-13050 · Wavlink · Wavlink Wn530H4

Published 2020-10-02 · Updated 2020-10-08 · CVE-2020-12124

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions WAVLINK WN530H4 M30H4.V5030.190403

Description A remote command-line injection issue exists in the "/cgi-bin/live api.cgi" API endpoint, allowing an attacker to execute arbitrary Linux commands as root without authentication.

Recommendations For WAVLINK WN530H4 M30H4.V5030.190403, as a temporary workaround, consider restricting access to the "/cgi-bin/live api.cgi" endpoint until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-12124

Affected Products

Wavlink Wn530H4

References · 4

• https://wavlink.com/en_us/product/WL-WN530H4.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-12124 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-12124 · Security Note
• https://cerne.xyz/bugs/CVE-2020-12124 · Note