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CVE-2026-4493

🗓️ 20 Mar 2026 17:32:11Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 61 Views🌐 WEB

CVE-2026-4493 affects Tenda A18 Pro enabling stack overflow via deviceList in setMacFilterCfg.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-4493
20 Mar 202617:32
–attackerkb
bdu_fstec
BDU FSTEC
Tenda A18 Router Sub_423B50 Function DoS
18 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-4493
20 Mar 202622:18
–circl
cnnvd
CNNVD
Tenda A18 Pro security vulnerabilities
20 Mar 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-4493 Tenda A18 Pro MAC Filtering Configuration Endpoint setMacFilterCfg sub_423B50 stack-based overflow
20 Mar 202617:32
–cvelist
euvd
EUVD
EUVD-2026-13754
20 Mar 202618:31
–euvd
nvd
NVD
CVE-2026-4493
20 Mar 202618:16
–nvd
ptsecurity
Positive Technologies
PT-2026-26652
20 Mar 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-4493: Stack-based Buffer Overflow
20 Mar 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-4493
26 Mar 202614:58
–redhatcve
Rows per page
Vulners
Node
tendaa18Match02.03.02.28
[
  {
    "vendor": "Tenda",
    "product": "A18 Pro",
    "versions": [
      {
        "version": "02.03.02.28",
        "status": "affected"
      }
    ],
    "modules": [
      "MAC Filtering Configuration Endpoint"
    ]
  }
]
ParameterPositionPathDescriptionCWE
deviceListrequest body/goform/setMacFilterCfgA stack-based buffer overflow exists in the MAC Filtering Configuration Endpoint when processing the deviceList argument.CWE-119, CWE-121

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17 Jun 2026 10:56Current
8.3High risk
Vulners AI Score8.3
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.00646
SSVC
61