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CVE-2026-6631 Tenda F451 httpd webExcptypemanFilter fromwebExcptypemanFilter buffer overflow

🗓️ 20 Apr 2026 10:45:12Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 57 Views

CVE-2026-6631 in Tenda F451 allows remote buffer overflow via webExcptypemanFilter argument manipulation in web server.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-6631
20 Apr 202610:45
–attackerkb
bdu_fstec
BDU FSTEC
Tenda F451 Router httpd Heap Buffer Overflow DoS
18 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-6631
20 Apr 202611:50
–circl
cnnvd
CNNVD
Tenda F451 security vulnerabilities
20 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-6631
20 Apr 202610:45
–cve
euvd
EUVD
EUVD-2026-23828
20 Apr 202612:32
–euvd
nvd
NVD
CVE-2026-6631
20 Apr 202611:16
–nvd
ptsecurity
Positive Technologies
PT-2026-33754
20 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-6631: Buffer Copy without Checking Size of Input
20 Apr 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-6631
5 Jun 202619:17
–redhatcve
Rows per page
[
  {
    "vendor": "Tenda",
    "product": "F451",
    "versions": [
      {
        "version": "1.0.0.7_cn_svn7958",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:tenda:f451_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "httpd"
    ]
  }
]

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20 Apr 2026 10:45Current
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.00792
SSVC
57