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CVE-2026-36794

Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.3(2204) was discovered to contain multiple stack overflows in the R7WebsSecurityHandler function via the username and password parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b2c7bb7e8981d7489999da9ea762214882e3c8429a20ccb5a1e5dfc92adb8095
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:891ddbacc2aa343bc0cdd26bffc780d9328ffd418c8b5487829c09b3db5bf2e6 · sha256:7bae32b35b7c4b21… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-121","description":"CWE-121 Stack-based Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:891ddbacc2aa343bc0cdd26bffc780d9328ffd418c8b5487829c09b3db5bf2e6 · sha256:7bae32b35b7c4b21… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:891ddbacc2aa343bc0cdd26bffc780d9328ffd418c8b5487829c09b3db5bf2e6 · sha256:7bae32b35b7c4b21… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:891ddbacc2aa343bc0cdd26bffc780d9328ffd418c8b5487829c09b3db5bf2e6 · sha256:7bae32b35b7c4b21… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:891ddbacc2aa343bc0cdd26bffc780d9328ffd418c8b5487829c09b3db5bf2e6 · sha256:7bae32b35b7c4b21… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-121","description":"CWE-121 Stack-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:891ddbacc2aa343bc0cdd26bffc780d9328ffd418c8b5487829c09b3db5bf2e6 · sha256:7bae32b35b7c4b21… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["exploit"],"url":"https://github.com/xhh0124/SemVulLLM/tree/main/W3/R7WebsSecurityHandler"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:891ddbacc2aa343bc0cdd26bffc780d9328ffd418c8b5487829c09b3db5bf2e6 · sha256:7bae32b35b7c4b21… · /containers/adp/0/references/0
{"url":"https://github.com/xhh0124/SemVulLLM/tree/main/W3/R7WebsSecurityHandler"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:891ddbacc2aa343bc0cdd26bffc780d9328ffd418c8b5487829c09b3db5bf2e6 · sha256:7bae32b35b7c4b21… · /containers/cna/references/0

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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