{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-6882 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-6882 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-6882 is a high-severity vulnerability in \u003cZXHN E8810, ZXHN E8820, ZXHN E8822\u003e, published on 21 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-6882 and fix it if it is affected.\n\nWhat it is: CVE-2020-6882 is a high-severity vulnerability in \u003cZXHN E8810, ZXHN E8820, ZXHN E8822\u003e, published on 21 Dec 2020. 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-2020-6882 in the wild and no public exploit code.\n\nAffected product: \u003cZXHN E8810, ZXHN E8820, ZXHN E8822\u003e. 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-2020-6882/ (Markdown: https://insights.sbomify.com/CVE-2020-6882/index.md)","id":"CVE-2020-6882","markdown":"https://insights.sbomify.com/CVE-2020-6882/index.md","name":"CVE-2020-6882","record":{"aliases":["GHSA-324v-4jgg-3xh9"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"ZTE home router","requires_auth":"none","summary":"Remote attackers can use hard-coded MQTT credentials to access the server and retrieve information about other connected devices.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zte","cpe":[{"product":"zxhn_e8810_firmware","vendor":"zte"},{"product":"zxhn_e8820_firmware","vendor":"zte"},{"product":"zxhn_e8822_firmware","vendor":"zte"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":"ZTE E8810/E8820/E8822 series routers have an information leak vulnerability, which is caused by hard-coded MQTT service access credentials on the device. The remote attacker could use this credential to connect to the MQTT server, so as to obtain information about other devices by sending specific topics. This affects:\u003cZXHN E8810, ZXHN E8820, ZXHN E8822\u003e\u003cE8810 V1.0.26, E8810 V2.0.1, E8820 V1.1.3L, E8820 V2.0.13, E8822 V2.0.13\u003e","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":"Hardcoded credentials in \u003cZXHN E8810, ZXHN E8820, ZXHN E8822\u003e","id":"CVE-2020-6882","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2020-6883"},"packages":[],"prev":{"headline":"Denial of service in \u003cZXHN E8810, ZXHN E8820, ZXHN E8822\u003e","id":"CVE-2020-6881"},"products":["\u003cZXHN E8810, ZXHN E8820, ZXHN E8822\u003e"],"published":"2020-12-21","related":[{"cvss_score":7.5,"headline":"Denial of service in \u003cZXHN E8810, ZXHN E8820, ZXHN E8822\u003e","id":"CVE-2020-6881","kev_date_added":null,"published":"2020-12-21"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Remote attackers can use hard-coded MQTT credentials to access the server and retrieve information about other connected devices.","url":"https://insights.sbomify.com/CVE-2020-6882/"}