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CVE-2026-4477

A vulnerability was determined in Yi Technology YI Home Camera 2 2.1.1_20171024151200. This affects an unknown function of the component WPA/WPS. Executing a manipulation can lead to use of hard-coded cryptographic key . The attack can only be done within the local network. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not resp
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:68a304c44c5c0def961ef05f618778c531125f2fff432f250b2c2a02d9f238ec
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":3.1,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/metrics/2/cvssV3_0

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

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":2.3,"baseSeverity":"LOW","vectorString":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":1.8,"vectorString":"AV:A/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/metrics/3/cvssV2_0
cwe · 2 assertions

{"cweId":"CWE-320","description":"Key Management Error","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-321","description":"Use of Hard-coded Cryptographic Key","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"modules":["WPA/WPS"],"product":"YI Home Camera","vendor":"Yi Technology","versions":[{"status":"affected","version":"2 2.1.1_20171024151200"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":3.1,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":3.1,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":2.3,"baseSeverity":"LOW","vectorString":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":1.8,"vectorString":"AV:A/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/metrics/3/cvssV2_0

CWE assertions

2 source assertions
{"cweId":"CWE-320","description":"Key Management Error","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-321","description":"Use of Hard-coded Cryptographic Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"VDB-351767 | CTI Indicators (IOB, IOC, TTP)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.351767"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/references/1
{"name":"VDB-351767 | Yi Technology YI Home Camera WPA/WPS hard-coded key","tags":["vdb-entry"],"url":"https://vuldb.com/?id.351767"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/references/0
{"name":"Submit #773095 | yitechnology YI Home Camera 2 2.1.1_20171024151200 Hardcoded WPA/WPS","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.773095"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6e14e4cf27ffa51c5c4f165de0521fe3117f11c04b387dadc321de8fb805ad25 · sha256:36a6ecb9233494d2… · /containers/cna/references/2

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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