CVE Explorer
CVE-2026-30603
An issue in the firmware update mechanism of Qianniao QN-L23PA0904 v20250721.1640 allows attackers to gain root access, install backdoors, and exfiltrate data via supplying a crafted iu.sh script contained in an SD card.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
cwe · 3 assertions
{"cweId":"CWE-345","description":"CWE-345 Insufficient Verification of Data Authenticity","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0fbb2dcba3b122cecafeb5073ff1392ca647c8e63dffbdaf480217114d51e15e · sha256:c8f1ad9f4181f01b… · /containers/adp/0/problemTypes/1/descriptions/0
{"cweId":"CWE-494","description":"CWE-494 Download of Code Without Integrity Check","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0fbb2dcba3b122cecafeb5073ff1392ca647c8e63dffbdaf480217114d51e15e · sha256:c8f1ad9f4181f01b… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0fbb2dcba3b122cecafeb5073ff1392ca647c8e63dffbdaf480217114d51e15e · sha256:c8f1ad9f4181f01b… · /containers/cna/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_v5affectedurn:baitaphish:normalized-source-record:v2:0fbb2dcba3b122cecafeb5073ff1392ca647c8e63dffbdaf480217114d51e15e · sha256:c8f1ad9f4181f01b… · /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_v5cvssurn:baitaphish:normalized-source-record:v2:0fbb2dcba3b122cecafeb5073ff1392ca647c8e63dffbdaf480217114d51e15e · sha256:c8f1ad9f4181f01b… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
3 source assertions{"cweId":"CWE-345","description":"CWE-345 Insufficient Verification of Data Authenticity","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0fbb2dcba3b122cecafeb5073ff1392ca647c8e63dffbdaf480217114d51e15e · sha256:c8f1ad9f4181f01b… · /containers/adp/0/problemTypes/1/descriptions/0
{"cweId":"CWE-494","description":"CWE-494 Download of Code Without Integrity Check","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0fbb2dcba3b122cecafeb5073ff1392ca647c8e63dffbdaf480217114d51e15e · sha256:c8f1ad9f4181f01b… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0fbb2dcba3b122cecafeb5073ff1392ca647c8e63dffbdaf480217114d51e15e · sha256:c8f1ad9f4181f01b… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://github.com/0xghostrush/Research/blob/main/CVE-2026-30603/CVE-2026-30603.md"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0fbb2dcba3b122cecafeb5073ff1392ca647c8e63dffbdaf480217114d51e15e · sha256:c8f1ad9f4181f01b… · /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.