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CVE-2026-4903

🗓️ 26 Mar 2026 22:30:18Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 20 Views🌐 WEB

Remote stack overflow in Tenda AC5 formQuickIndex via PPPOEPassword in POST /goform/QuickIndex.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-4903
26 Mar 202622:30
attackerkb
circl
Circl
CVE-2026-4903
27 Mar 202600:36
circl
cnnvd
CNNVD
Tenda AC5 安全漏洞
26 Mar 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-4903 Tenda AC5 POST Request QuickIndex formQuickIndex memory corruption
26 Mar 202622:30
cvelist
euvd
EUVD
EUVD-2026-16472
27 Mar 202600:31
euvd
nvd
NVD
CVE-2026-4903
26 Mar 202623:16
nvd
ptsecurity
Positive Technologies
PT-2026-28666
26 Mar 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-4903
27 Mar 202622:51
redhatcve
vulnrichment
Vulnrichment
CVE-2026-4903 Tenda AC5 POST Request QuickIndex formQuickIndex memory corruption
26 Mar 202622:30
vulnrichment
NVD
Vulners
Node
AND
tendaac5_firmwareMatch15.03.06.47
tendaac5Match1.0
[
  {
    "vendor": "Tenda",
    "product": "AC5",
    "versions": [
      {
        "version": "15.03.06.47",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:tenda:ac5_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "POST Request Handler"
    ]
  }
]
ParameterPositionPathDescriptionCWE
PPPOEPasswordrequest body/goform/QuickIndexStack-based buffer overflow in formQuickIndex via manipulated PPPOEPassword parameter in POST /goform/QuickIndex (remote exploit possible).CWE-119CWE-787CWE-121

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17 Jun 2026 10:57Current
8.1High risk
Vulners AI Score8.1
CVSS 48.7
CVSS 3.18.8
CVSS 29
CVSS 38.8
EPSS0.05461
SSVC
20