CVE-2026-21010

# PoC for CVE-2026-21010 # This demonstrates the concept of triggering privileged functions via improper input validation. # Intended for educational purposes only. import subprocess def exploit_cve_2026_21010(): # Simulate the vulnerable input that bypasses validation malicious_input = "../../retail_mode/admin/execute --command='gain_root'" try: print("[*] Attempting to trigger privileged function in Retail Mode...") # Hypothetical command execution in the vulnerable context # subprocess.run(["vulnerable_retail_app", malicious_input], check=True) print(f"[+] Payload sent: {malicious_input}") print("[+] Privileged function triggered successfully.") except Exception as e: print(f"[-] Exploit failed: {e}") if __name__ == "__main__": exploit_cve_2026_21010()

{"cve": {"id": "CVE-2026-21010", "sourceIdentifier": "[email protected]", "published": "2026-04-13T06:16:05.613", "lastModified": "2026-04-13T18:14:08.993", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper input validation in Retail Mode prior to SMR Apr-2026 Release 1 allows local attackers to trigger privileged functions."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 6.6, "baseSeverity": "MEDIUM", "attackVector": "PHYSICAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 0.7, "impactScore": 5.9}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:-:*:*:*:*:*:*", "matchCriteriaId": "3093F6FE-C562-4F62-97B7-CA0D2DDF9BBE"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-apr-2022-r1:*:*:*:*:*:*", "matchCriteriaId": "9CBFF102-91A9-4BCC-BB43-912896BFCCEA"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-apr-2023-r1:*:*:*:*:*:*", "matchCriteriaId": "DAB2A0D7-8F4F-4128-AE09-D2658D793BF7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-apr-2024-r1:*:*:*:*:*:*", "matchCriteriaId": "6A89AE5B-4D1A-4ADA-B572-38B1FC4ED54C"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-apr-2025-r1:*:*:*:*:*:*", "matchCriteriaId": "3F58ACB0-BA2B-4AFE-91DC-32CBD70DFD73"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-aug-2022-r1:*:*:*:*:*:*", "matchCriteriaId": "401980A7-E64A-4773-83EB-C93B50AE0F73"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-aug-2023-r1:*:*:*:*:*:*", "matchCriteriaId": "CC6E2FC7-2BAF-4C7B-9E0F-D9F844041A35"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-aug-2024-r1:*:*:*:*:*:*", "matchCriteriaId": "6E12AB0B-728A-4478-B237-78CBAA2A44C5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-aug-2025-r1:*:*:*:*:*:*", "matchCriteriaId": "26EEF3EC-643F-4A39-8F4C-11F0F534B589"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-dec-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "0501033A-0D51-41E8-91A9-E72B6EE3F78D"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-dec-2022-r1:*:*:*:*:*:*", "matchCriteriaId": "2A901EFE-90BA-474C-88D2-8A3E7D99C0E7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-dec-2023-r1:*:*:*:*:*:*", "matchCriteriaId": "DF7B3213-520A-49F0-A183-C73A37A56854"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-dec-2024-r1:*:*:*:*:*:*", "matchCriteriaId": "9AB6398C-6A3E-4146-9A5C-595BE36047BA"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-dec-2025-r1:*:*:*:*:*:*", "matchCriteriaId": "00EE2529-013A-4F73-8D86-BD1AD613028D"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-feb-2022-r1:*:*:*:*:*:*", "matchCriteriaId": "30F706F3-34F6-4D43-AE5E-C202C700A333"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-feb-2023-r1:*:*:*:*:*:*", "matchCriteriaId": "FD8B9CD3-063E-481E-BE7C-1628ADA71849"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-feb-2024-r1:*:*:*:*:*:*", "matchCriteriaId": "12C17130-A0C0-49E1-8525-9D65F0275270"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-feb-2025-r1:*:*:*:*:*:*", "matchCriteriaId": "E010EDC6-D78E-4126-92B0-2F6A10DE76AC"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-feb-2026-r1:*:*:*:*:*:*", "matchCriteriaId": "344C7BB6-F50A-4548-B95B-3B39DB125AA7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-jan-2022-r1:*:*:*:*:*:*", "matchCriteriaId": "4FAA7790-A323-4ECA-834E-F19E59C571F5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-jan-2023-r1:*:*:*:*:*:*", "matchCriteriaId": "9CE09EF7-B024-4D79-9400-C8223CDFBB86"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android:14.0:smr-jan-2024-r1:*:*:*:*:*:*", "matchCriteriaId": "C339A665-413D-443F-AD04-F71C161235D0"}, {"vulnerable": true, "criteria": "cpe:2.3:o:samsung:android ... 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