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CVE-2026-0919

The HTTP parser of Tapo C210 v3, C220 v1 and C520WS v2 cameras improperly handles requests containing an excessively long URL path. An invalid‑URL error path continues into cleanup code that assumes allocated buffers exist, leading to a crash and service restart. An unauthenticated attacker can force repeated service crashes or device reboots, causing denial of service.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8cbd3930116ceb4520af8f0fcbddb03cf9dac17079a525f490eed8216686b65f
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"defaultStatus":"unaffected","product":"Tapo C210 v3","vendor":"TP Link Systems Inc.","versions":[{"lessThan":"1.2.6 Build 260328","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/affected/2

{"defaultStatus":"unaffected","modules":["http service"],"product":"Tapo C220 v1","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"1.4.2 Build 251112","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"Tapo C520WS v2","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"1.2.3 Build 251114","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/affected/1

Affected products and versions

3 source assertions
{"defaultStatus":"unaffected","product":"Tapo C210 v3","vendor":"TP Link Systems Inc.","versions":[{"lessThan":"1.2.6 Build 260328","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/affected/2
{"defaultStatus":"unaffected","modules":["http service"],"product":"Tapo C220 v1","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"1.4.2 Build 251112","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"Tapo C520WS v2","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"1.2.3 Build 251114","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","baseScore":7.1,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"tags":["patch"],"url":"https://www.tp-link.com/en/support/download/tapo-c210/v3/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/references/6
{"tags":["patch"],"url":"https://www.tp-link.com/en/support/download/tapo-c220/v1/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/references/1
{"tags":["patch"],"url":"https://www.tp-link.com/en/support/download/tapo-c520ws/v2/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/references/3
{"tags":["patch"],"url":"https://www.tp-link.com/us/support/download/tapo-c210/v3/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/references/5
{"tags":["patch"],"url":"https://www.tp-link.com/us/support/download/tapo-c220/v1.60/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/references/0
{"tags":["patch"],"url":"https://www.tp-link.com/us/support/download/tapo-c520ws/v2/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/references/2
{"tags":["vendor-advisory"],"url":"https://www.tp-link.com/us/support/faq/4923/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7c13e650367580634d4cb45868ce8d77bca50c1e9a91f8b37b0320dfd74324e3 · sha256:096f9f6b977f1341… · /containers/cna/references/4

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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