CVE-2020-12124: wavlink wn530h4_firmware OS Command Injection
CVSS: 10.0v2.0HighModified
Published 02-10-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-12124 is a high (CVSS 10.0) OS Command Injection vulnerability in wavlink wn530h4_firmware. EPSS estimates a 74.65% chance of exploitation in the next 30 days, higher than 99.5% of scored vulnerabilities.
CVSS score
10.0/10
010
High · v2.0 (NVD)EPSS score
74.65%
0%100%
Critical · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 02-10-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary Linux commands as root without authentication.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
High 10.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:C/I:C/A:CSourcesSingle source
EPSS trend
Probability
74.65%
Chance of exploitation in the next 30 days
Percentile
100%
Versus all other CVEs
30-day change
0.00 pp
From 74.65% on 21-09-2026
21-09-202621-10-2026
EPSS score74.65%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Wavlink1 product
- wn530h4_firmwarem30h4.v5030.190403
1 vendor · 1 product