{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-13267 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-13267 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-13267 is a high-severity vulnerability in n/a, published on 27 Aug 2019. 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-2019-13267 and fix it if it is affected.\n\nWhat it is: CVE-2019-13267 is a high-severity vulnerability in n/a, published on 27 Aug 2019. 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-2019-13267 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2019-13267/ (Markdown: https://insights.sbomify.com/CVE-2019-13267/index.md)","id":"CVE-2019-13267","markdown":"https://insights.sbomify.com/CVE-2019-13267/index.md","name":"CVE-2019-13267","record":{"aliases":["GHSA-wchq-3342-8gh6"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TP-Link wireless router","requires_auth":"none","summary":"Attackers on the host network can exfiltrate data to the guest network by manipulating IGMP group membership queries, bypassing network isolation.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"archer_c2_v1_firmware","vendor":"tp-link"},{"product":"archer_c3200_v1_firmware","vendor":"tp-link"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[],"description":"TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. In order to transfer data from the host network to the guest network, the sender joins and then leaves an IGMP group. After it leaves, the router (following the IGMP protocol) creates an IGMP Membership Query packet with the Group IP and sends it to both the Host and the Guest networks. The data is transferred within the Group IP field, which is completely controlled by the sender.","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":"Information disclosure in n/a","id":"CVE-2019-13267","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in n/a","id":"CVE-2019-13268"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2019-13266"},"products":["n/a"],"published":"2019-08-27","related":[{"cvss_score":8.8,"headline":"Information disclosure in n/a","id":"CVE-2019-13266","kev_date_added":null,"published":"2019-08-27"},{"cvss_score":8.8,"headline":"Information disclosure in n/a","id":"CVE-2019-13268","kev_date_added":null,"published":"2019-08-27"}],"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":"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 on the host network can exfiltrate data to the guest network by manipulating IGMP group membership queries, bypassing network isolation.","url":"https://insights.sbomify.com/CVE-2019-13267/"}