Lucene search
K

CVE-2026-4543

🗓️ 22 Mar 2026 09:23:28Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views🌐 WEB

CVE-2026-4543 enables remote command injection on Wavlink WL-WN578W2 via firewall.cgi using dmz_flag and del_flag.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-4543
22 Mar 202609:23
attackerkb
Circl
CVE-2026-4543
22 Mar 202609:59
circl
CNNVD
Wavlink WL-WN578W2 命令注入漏洞
22 Mar 202600:00
cnnvd
Cvelist
CVE-2026-4543 Wavlink WL-WN578W2 POST Request firewall.cgi command injection
22 Mar 202609:23
cvelist
EUVD
EUVD-2026-14295
22 Mar 202612:32
euvd
NVD
CVE-2026-4543
22 Mar 202610:16
nvd
Positive Technologies
PT-2026-26974
22 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-4543
26 Mar 202615:15
redhatcve
Vulnrichment
CVE-2026-4543 Wavlink WL-WN578W2 POST Request firewall.cgi command injection
22 Mar 202609:23
vulnrichment
NVD
Vulners
[
  {
    "vendor": "Wavlink",
    "product": "WL-WN578W2",
    "versions": [
      {
        "version": "221110",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:wavlink:wl-wn578w2_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "POST Request Handler"
    ]
  }
]
ParameterPositionPathDescriptionCWE
dmz_flagrequest body/cgi-bin/firewall.cgiRemote command injection via POST to /cgi-bin/firewall.cgi by manipulating dmz_flag/del_flag.CWE-74CWE-77
del_flagrequest body/cgi-bin/firewall.cgiRemote command injection via POST to /cgi-bin/firewall.cgi by manipulating dmz_flag/del_flag.CWE-74CWE-77

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 10:56Current
6.3Medium risk
Vulners AI Score6.3
CVSS 45.3
CVSS 3.16.3
CVSS 26.5
CVSS 36.3
EPSS0.03379
SSVC
6