Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
7 results
May 2, 2025Wavlink WL-WN530H4 20220801 was found to contain a command injection vulnerability in the ping_test function of the adm.cgi via the pingIp parameter.CVE-2025-44868 · Other software · Wavlink · reported by MITRECritical 9.8
Wavlink WL-WN530H4 20220801 was found to contain a command injection vulnerability in the ping_test function of the adm.cgi via the pingIp parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
- Product
- Wl-wn530h4 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2023An access control issue in the component /cgi-bin/ExportLogs.sh of Wavlink WL-WN530H4 M30H4.V5030.210121 allows unauthenticated attackers to download configuratCVE-2022-48165 · Other software · Wavlink · reported by MITREHigh 7.5
An access control issue in the component /cgi-bin/ExportLogs.sh of Wavlink WL-WN530H4 M30H4.V5030.210121 allows unauthenticated attackers to download configuration data and log files and obtain admin credentials.
- Product
- Wl-wn530h4 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comgithub.com
Oct 2, 2020An information disclosure vulnerability in the /cgi-bin/ExportAllSettings.sh endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to leak routeCVE-2020-12127 · Other software · Wavlink · reported by MITREHigh 7.5
An information disclosure vulnerability in the /cgi-bin/ExportAllSettings.sh endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to leak router settings, including cleartext login details, DNS settings, and other sensitive information without authentication.
- Product
- Wn530h4 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2020Multiple authentication bypass vulnerabilities in the /cgi-bin/ endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allow an attacker to leak router settings, chCVE-2020-12126 · Other software · Wavlink · reported by MITRECritical 9.8
Multiple authentication bypass vulnerabilities in the /cgi-bin/ endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allow an attacker to leak router settings, change configuration variables, and cause denial of service via an unauthenticated endpoint.
- Product
- Wn530h4 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2020A remote buffer overflow vulnerability in the /cgi-bin/makeRequest.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrarCVE-2020-12125 · Other software · Wavlink · reported by MITRECritical 9.8
A remote buffer overflow vulnerability in the /cgi-bin/makeRequest.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary machine instructions as root without authentication.
- Product
- Wn530h4 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2020A 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 arbiCVE-2020-12124 · Other software · Wavlink · reported by MITRECritical 9.8
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.
- Product
- Wn530h4 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2020CSRF vulnerabilities in the /cgi-bin/ directory of the WAVLINK WN530H4 M30H4.V5030.190403 allow an attacker to remotely access router endpoints, because these eCVE-2020-12123 · Other software · Wavlink · reported by MITREHigh 8.1
CSRF vulnerabilities in the /cgi-bin/ directory of the WAVLINK WN530H4 M30H4.V5030.190403 allow an attacker to remotely access router endpoints, because these endpoints do not contain CSRF tokens. If a user is authenticated in the router portal, then this attack will work.
- Product
- Wn530h4 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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