{"answers":{"affected":"It affects 41 products.","exploited":"There is no known exploitation of CVE-2021-30168 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-30168 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-30168 is a critical vulnerability in MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera firmware, published on 28 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-30168 and fix it if it is affected.\n\nWhat it is: CVE-2021-30168 is a critical vulnerability in MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera firmware, published on 28 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-30168 in the wild and no public exploit code.\n\nAffected product: MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera firmware. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-30168/ (Markdown: https://insights.sbomify.com/CVE-2021-30168/index.md)","id":"CVE-2021-30168","markdown":"https://insights.sbomify.com/CVE-2021-30168/index.md","name":"CVE-2021-30168","record":{"aliases":["GHSA-2fm2-p76r-3mv9"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"IP camera firmware","requires_auth":"none","summary":"Remote attackers can access unprotected sensitive data to obtain administrator credentials and control MERIT LILIN IP cameras.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[{"product":"p2g1022_firmware","vendor":"meritlilin"},{"product":"p2g1022x_firmware","vendor":"meritlilin"},{"product":"p2g1052_firmware","vendor":"meritlilin"},{"product":"p2r3022ae2_firmware","vendor":"meritlilin"},{"product":"p2r3052ae2_firmware","vendor":"meritlilin"},{"product":"p2r6322ae2_firmware","vendor":"meritlilin"},{"product":"p2r6322ae4_firmware","vendor":"meritlilin"},{"product":"p2r6352ae2_firmware","vendor":"meritlilin"},{"product":"p2r6352ae4_firmware","vendor":"meritlilin"},{"product":"p2r6522e2_firmware","vendor":"meritlilin"},{"product":"p2r6522e4_firmware","vendor":"meritlilin"},{"product":"p2r6552e2_firmware","vendor":"meritlilin"},{"product":"p2r6552e4_firmware","vendor":"meritlilin"},{"product":"p2r6822e2_firmware","vendor":"meritlilin"},{"product":"p2r6822e4_firmware","vendor":"meritlilin"},{"product":"p2r6852e2_firmware","vendor":"meritlilin"},{"product":"p2r6852e4_firmware","vendor":"meritlilin"},{"product":"p2r8822e2_firmware","vendor":"meritlilin"},{"product":"p2r8822e4_firmware","vendor":"meritlilin"},{"product":"p2r8852e2_firmware","vendor":"meritlilin"},{"product":"p2r8852e4_firmware","vendor":"meritlilin"},{"product":"p3r6322e2_firmware","vendor":"meritlilin"},{"product":"p3r6522e2_firmware","vendor":"meritlilin"},{"product":"p3r8822e2_firmware","vendor":"meritlilin"},{"product":"z2r6422ax-p_firmware","vendor":"meritlilin"},{"product":"z2r6422ax_firmware","vendor":"meritlilin"},{"product":"z2r6452ax-p_firmware","vendor":"meritlilin"},{"product":"z2r6452ax_firmware","vendor":"meritlilin"},{"product":"z2r6522x_firmware","vendor":"meritlilin"},{"product":"z2r6552x_firmware","vendor":"meritlilin"},{"product":"z2r8022ex25_firmware","vendor":"meritlilin"},{"product":"z2r8052ex25_firmware","vendor":"meritlilin"},{"product":"z2r8122x-p_firmware","vendor":"meritlilin"},{"product":"z2r8122x2-p_firmware","vendor":"meritlilin"},{"product":"z2r8152x-p_firmware","vendor":"meritlilin"},{"product":"z2r8152x2-p_firmware","vendor":"meritlilin"},{"product":"z2r8822ax_firmware","vendor":"meritlilin"},{"product":"z2r8852ax_firmware","vendor":"meritlilin"},{"product":"z3r6422x3_firmware","vendor":"meritlilin"},{"product":"z3r6522x_firmware","vendor":"meritlilin"},{"product":"z3r8922x3_firmware","vendor":"meritlilin"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-522","name":"Insufficiently Protected Credentials"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"The sensitive information of webcam device is not properly protected. Remote attackers can unauthentically grant administrator’s credential and further control the devices.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera - Sensitive Data Exposure-1","id":"CVE-2021-30168","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera - Sensitive Data Exposure-2","id":"CVE-2021-30169"},"packages":[],"prev":{"headline":"MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera - Broken Authentication","id":"CVE-2021-30167"},"products":["P2/Z2/P3/Z3 IP camera firmware"],"published":"2021-04-28","related":[{"cvss_score":9.8,"headline":"MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera - Broken Authentication","id":"CVE-2021-30167","kev_date_added":null,"published":"2021-04-28"},{"cvss_score":7.2,"headline":"MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera - Command Injection","id":"CVE-2021-30166","kev_date_added":null,"published":"2021-04-28"},{"cvss_score":5.3,"headline":"MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera - Sensitive Data Exposure-2","id":"CVE-2021-30169","kev_date_added":null,"published":"2021-04-28"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["MERIT LILIN ENT.CO.,LTD."]},"summary":"Remote attackers can access unprotected sensitive data to obtain administrator credentials and control MERIT LILIN IP cameras.","url":"https://insights.sbomify.com/CVE-2021-30168/"}