CVE Explorer
CVE-2026-2539
The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool (e.g., SDR) can capture the random number and counters transmitted in cleartext, which is sensitive information required for authentication.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"affected","modules":["RF Communication Module"],"platforms":["Hardware"],"product":"Car Alarm System KE700","vendor":"Micca Auto Electronics Co., Ltd.","versions":[{"status":"affected","version":"KE700"},{"status":"unknown","version":"KE700+"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:2073f292ffc7dbeebca9ea4f4dbdf963c13041f41caeaed4856d8cfc5ef0c1d2 · sha256:79d96a1d69a0a2da… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NO","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","baseScore":5.7,"baseSeverity":"MEDIUM","exploitMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"DIFFUSE","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:P/AU:N/V:D/RE:H","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidential…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:2073f292ffc7dbeebca9ea4f4dbdf963c13041f41caeaed4856d8cfc5ef0c1d2 · sha256:79d96a1d69a0a2da… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-319","description":"CWE-319: Cleartext Transmission of Sensitive Information","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:2073f292ffc7dbeebca9ea4f4dbdf963c13041f41caeaed4856d8cfc5ef0c1d2 · sha256:79d96a1d69a0a2da… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["third-party-advisory"],"url":"https://asrg.io/security-advisories/cve-2026-2539-micca-ke700-cleartext-transmission-of-key-fob-id/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:2073f292ffc7dbeebca9ea4f4dbdf963c13041f41caeaed4856d8cfc5ef0c1d2 · sha256:79d96a1d69a0a2da… · /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.