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CVE-2026-7684

A security vulnerability has been detected in Edimax BR-6428nC up to 1.16. This impacts an unknown function of the file /goform/setWAN. Such manipulation of the argument pptpDfGateway  leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:057b70820fff40919248c8958ed4f67ce833074fe37accf8f0ef936097de2020
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-120","description":"Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"BR-6428nC","vendor":"Edimax","versions":[{"status":"affected","version":"1.0"},{"status":"affected","version":"1.1"},{"status":"affected","version":"1.2"},{"status":"affected","version":"1.3"},{"status":"affected","version":"1.4"},{"status":"affected","version":"1.5"},{"status":"affected","version":"1.6"},{"status":"affected","version":"1.7"},{"status":"affected","version":"1.8"},{"status":"affected","version":"1.9"},{"status":"affected","version":"1.10"},{"status":"affected","version":"1.11"},{"status":"affected","version":"1.12"},{"status":"affected","version":"1.13"},{"status":"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-120","description":"Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["exploit"],"url":"https://tzh00203.notion.site/Edimax-BR-6428nC-v1-16-setWAN-pptpDfGateway-Stack-Overflow-33db5c52018a80c1835dd4fab4b6c7f2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/references/3
{"name":"Submit #801599 | Edimax BR-6428nC v1.16 Buffer Overflow","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/801599"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/references/2
{"name":"VDB-360843 | Edimax BR-6428nC setWAN buffer overflow","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/360843"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/references/0
{"name":"VDB-360843 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/360843/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b5bf48e567fcdc4b3b32d22411c65a87b0871b24523ca0ad424e678a11caf353 · sha256:6140b29f7e430e08… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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