{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-31188 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-31188 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-31188 is a high-severity command injection vulnerability in TP-LINK Archer C20, published on 6 Sep 2023. 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-2023-31188 and fix it if it is affected.\n\nWhat it is: CVE-2023-31188 is a high-severity command injection vulnerability in TP-LINK Archer C20, published on 6 Sep 2023. 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-2023-31188 in the wild and no public exploit code.\n\nAffected product: TP-LINK Archer C20. 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-2023-31188/ (Markdown: https://insights.sbomify.com/CVE-2023-31188/index.md)","id":"CVE-2023-31188","markdown":"https://insights.sbomify.com/CVE-2023-31188/index.md","name":"CVE-2023-31188","record":{"aliases":["GHSA-qc3c-m38x-gmmf"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TP-LINK router","requires_auth":"low_privilege","summary":"Authenticated network-adjacent attackers can execute arbitrary OS commands on TP-LINK Archer routers, requiring firmware updates to mitigate.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"archer_c50_v3_firmware","vendor":"tp-link"},{"product":"archer_c55_firmware","vendor":"tp-link"}],"cvss":{"score":8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer C50 firmware versions prior to 'Archer C50(JP)_V3_230505', Archer C55 firmware versions prior to 'Archer C55(JP)_V1_230506', and Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616'.","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":"Command injection in Archer C20","id":"CVE-2023-31188","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Privilege escalation in Intel(R) Server Product OpenBMC firmware","id":"CVE-2023-31189"},"packages":[],"prev":{"headline":"Avaya IX Workforce Engagement - CWE-522: Insufficiently Protected Credentials","id":"CVE-2023-31187"},"products":["Archer C20","Archer C50","Archer C55"],"published":"2023-09-06","related":[{"cvss_score":8.8,"headline":"Hardcoded credentials in Archer C50","id":"CVE-2023-32619","kev_date_added":null,"published":"2023-09-06"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-27","vendors":["TP-LINK"]},"summary":"Authenticated network-adjacent attackers can execute arbitrary OS commands on TP-LINK Archer routers, requiring firmware updates to mitigate.","url":"https://insights.sbomify.com/CVE-2023-31188/"}