{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-6872 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-6872 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-6872 is a medium-severity cross-site scripting vulnerability in \u003cR5300G4?R8500G4?R5500G4\u003e, published on 20 Jul 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-6872 and fix it if it is affected.\n\nWhat it is: CVE-2020-6872 is a medium-severity cross-site scripting vulnerability in \u003cR5300G4?R8500G4?R5500G4\u003e, published on 20 Jul 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-6872 in the wild and no public exploit code.\n\nAffected product: \u003cR5300G4?R8500G4?R5500G4\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-2020-6872/ (Markdown: https://insights.sbomify.com/CVE-2020-6872/index.md)","id":"CVE-2020-6872","markdown":"https://insights.sbomify.com/CVE-2020-6872/index.md","name":"CVE-2020-6872","record":{"aliases":["GHSA-gqf3-7r7j-gmrf"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"ZTE router firmware","requires_auth":"none","summary":"Attackers can inject malicious scripts via the login page, leading to script execution in user browsers on ZTE routers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zte","cpe":[{"product":"r5300g4_firmware","vendor":"zte"},{"product":"r5500g4_firmware","vendor":"zte"},{"product":"r8500g4_firmware","vendor":"zte"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The server management software module of ZTE has a storage XSS vulnerability. The attacker inserts some attack codes through the foreground login page, which will cause the user to execute the predefined malicious script in the browser. This affects \u003cR5300G4V03.08.0100/V03.07.0300/V03.07.0200/V03.07.0108/V03.07.0100/V03.05.0047/V03.05.0046/V03.05.0045/V03.05.0044/V03.05.0043/V03.05.0040/V03.04.0020;R8500G4V03.07.0103/V03.07.0101/V03.06.0100/V03.05.0400/V03.05.0020;R5500G4V03.08.0100/V03.07.0200/V03.07.0100/V03.06.0100\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":"Cross-site scripting in \u003cR5300G4?R8500G4?R5500G4\u003e","id":"CVE-2020-6872","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in \u003cZXR10 2800-4 ALMPUFB(LOW)\u003e","id":"CVE-2020-6873"},"packages":[],"prev":{"headline":"Auth bypass in \u003cR5300G4?R8500G4?R5500G4\u003e","id":"CVE-2020-6871"},"products":["\u003cR5300G4?R8500G4?R5500G4\u003e"],"published":"2020-07-20","related":[{"cvss_score":9.8,"headline":"Auth bypass in \u003cR5300G4?R8500G4?R5500G4\u003e","id":"CVE-2020-6871","kev_date_added":null,"published":"2020-07-20"}],"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":"Attackers can inject malicious scripts via the login page, leading to script execution in user browsers on ZTE routers.","url":"https://insights.sbomify.com/CVE-2020-6872/"}