{"answers":{"affected":"It affects 11 products.","exploited":"There is no known exploitation of CVE-2020-35831 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-35831 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-35831 is a medium-severity cross-site scripting vulnerability in Netgear D7800 Firmware, published on 29 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-35831 and fix it if it is affected.\n\nWhat it is: CVE-2020-35831 is a medium-severity cross-site scripting vulnerability in Netgear D7800 Firmware, published on 29 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-35831 in the wild and no public exploit code.\n\nAffected product: Netgear D7800 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-2020-35831/ (Markdown: https://insights.sbomify.com/CVE-2020-35831/index.md)","id":"CVE-2020-35831","markdown":"https://insights.sbomify.com/CVE-2020-35831/index.md","name":"CVE-2020-35831","record":{"aliases":["GHSA-2xjp-8pmx-7mmj"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NETGEAR router","requires_auth":"high_privilege","summary":"Stored XSS in NETGEAR routers allows attackers to inject scripts, potentially leading to session hijacking or malicious actions.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"d7800_firmware","vendor":"netgear"},{"product":"r7500v2_firmware","vendor":"netgear"},{"product":"r7800_firmware","vendor":"netgear"},{"product":"r8900_firmware","vendor":"netgear"},{"product":"r9000_firmware","vendor":"netgear"},{"product":"rax120_firmware","vendor":"netgear"},{"product":"rbk50_firmware","vendor":"netgear"},{"product":"rbr50_firmware","vendor":"netgear"},{"product":"rbs50_firmware","vendor":"netgear"},{"product":"xr500_firmware","vendor":"netgear"},{"product":"xr700_firmware","vendor":"netgear"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AC:L/AV:A/A:N/C:H/I:H/PR:H/S:U/UI:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.68, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, XR500 before 2.3.2.56, and XR700 before 1.0.1.10.","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 n/a","id":"CVE-2020-35831","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"netgear:d7800_firmware","products":["netgear:d7800_firmware","netgear:r7800_firmware","netgear:r8900_firmware","netgear:r9000_firmware","netgear:rax120_firmware","netgear:rbk50_firmware","netgear:rbr50_firmware","netgear:rbs50_firmware","netgear:xr500_firmware","netgear:xr700_firmware"],"type":"xss","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-35832"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-35830"},"products":["n/a"],"published":"2020-12-29","related":[{"cvss_score":9.6,"headline":"Command injection in n/a","id":"CVE-2021-45618","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":8.8,"headline":"NETGEAR R7800 net-cgi Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2021-34947","kev_date_added":null,"published":"2024-05-07"},{"cvss_score":8.8,"headline":"Integer overflow in R6700v3","id":"CVE-2022-27641","kev_date_added":null,"published":"2023-03-29"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2020-26909","kev_date_added":null,"published":"2020-10-09"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-21202","kev_date_added":null,"published":"2020-04-28"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-21204","kev_date_added":null,"published":"2020-04-28"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-21205","kev_date_added":null,"published":"2020-04-28"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Stored XSS in NETGEAR routers allows attackers to inject scripts, potentially leading to session hijacking or malicious actions.","url":"https://insights.sbomify.com/CVE-2020-35831/"}