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CVE-2026-36742

Hiseeu C90 v5.7.15 is vulnerable to Insecure Permissions. The UART bootloader is accessible when battery is disconnected (hidden/debug mode).
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c913ffaba635db5c322a51068d50837e4ec65b81727a3a7f3693013f447c41f5
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:v2:7d2dff2970850f8dd5034d42169d24cd935dd9c7bf7676601782fe4671afd7ef · sha256:6a88f3fc0453ff67… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-276","description":"CWE-276 Incorrect Default Permissions","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d2dff2970850f8dd5034d42169d24cd935dd9c7bf7676601782fe4671afd7ef · sha256:6a88f3fc0453ff67… · /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:v2:7d2dff2970850f8dd5034d42169d24cd935dd9c7bf7676601782fe4671afd7ef · sha256:6a88f3fc0453ff67… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7d2dff2970850f8dd5034d42169d24cd935dd9c7bf7676601782fe4671afd7ef · sha256:6a88f3fc0453ff67… · /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:v2:7d2dff2970850f8dd5034d42169d24cd935dd9c7bf7676601782fe4671afd7ef · sha256:6a88f3fc0453ff67… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-276","description":"CWE-276 Incorrect Default Permissions","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d2dff2970850f8dd5034d42169d24cd935dd9c7bf7676601782fe4671afd7ef · sha256:6a88f3fc0453ff67… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"https://github.com/N0tMilk/vulnerability-research"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d2dff2970850f8dd5034d42169d24cd935dd9c7bf7676601782fe4671afd7ef · sha256:6a88f3fc0453ff67… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/N0tMilk/vulnerability-research/tree/main/IoT/CVE-2026-36742"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d2dff2970850f8dd5034d42169d24cd935dd9c7bf7676601782fe4671afd7ef · sha256:6a88f3fc0453ff67… · /containers/adp/0/references/0
{"url":"https://github.com/N0tMilk/vulnerability-research/tree/main/IoT/CVE-2026-36742"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d2dff2970850f8dd5034d42169d24cd935dd9c7bf7676601782fe4671afd7ef · sha256:6a88f3fc0453ff67… · /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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