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CVE-2026-19814 TOTOLINK A800R firewall.so cstecgi.cgi setMacQos stack-based overflow

🗓️ 14 Aug 2026 08:15:09Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Remote stack-based buffer overflow in TOTOLINK A800R 4.1.2cu.5137 via setMacQos macAddress argument, exploit public.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-19814
14 Aug 202608:15
attackerkb
cve
CVE
CVE-2026-19814
14 Aug 202608:15
cve
euvd
EUVD
EUVD-2026-58612
14 Aug 202608:15
euvd
nvd
NVD
CVE-2026-19814
14 Aug 202609:16
nvd
ptsecurity
Positive Technologies
PT-2026-71975
14 Aug 202600:00
ptsecurity
[
  {
    "vendor": "TOTOLINK",
    "product": "A800R",
    "versions": [
      {
        "version": "4.1.2cu.5137_B20200730",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:totolink:a800r_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "firewall.so"
    ]
  }
]

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