{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-10882 exists.","fix":"No fix has been published for CVE-2020-10882 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-10882 is a high-severity command injection vulnerability in TP-Link Archer A7, published on 25 Mar 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-2020-10882 and fix it if it is affected.\n\nWhat it is: CVE-2020-10882 is a high-severity command injection vulnerability in TP-Link Archer A7, published on 25 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-10882 exists.\n\nAffected product: TP-Link Archer A7. 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-2020-10882/ (Markdown: https://insights.sbomify.com/CVE-2020-10882/index.md)","id":"CVE-2020-10882","markdown":"https://insights.sbomify.com/CVE-2020-10882/index.md","name":"CVE-2020-10882","record":{"aliases":["GHSA-264q-ch9j-7v9c"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TP-Link Archer A7 router","requires_auth":"none","summary":"Network-adjacent attackers can execute arbitrary code as root on TP-Link Archer A7 routers via a command injection flaw in the tdpServer service.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"ac1750_firmware","vendor":"tp-link"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tdpServer service, which listens on UDP port 20002 by default. When parsing the slave_mac parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-9650.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2020-03-25","github_poc":1,"max_poc_stars":0,"metasploit":1,"nuclei":0,"refs":[{"date":"2020-03-25","kind":"metasploit","ref":"exploit/linux/misc/tplink_archer_a7_c7_lan_rce","stars":null,"title":"TP-Link Archer A7/C7 Unauthenticated LAN Remote Code Execution"},{"date":"2020-04-16","kind":"exploitdb","ref":"48331","stars":null,"title":"TP-Link Archer A7/C7 - Unauthenticated LAN Remote Code Execution (Metasploit)"},{"date":"2022-12-27T11:32:56Z","kind":"github_poc","ref":"https://github.com/lnversed/CVE-2020-10882","stars":0,"title":"cve based on vulnerable cisco's Archer A7 routers"}],"tier":"weaponised"},"has_fix":null,"headline":"Command injection in Archer A7","id":"CVE-2020-10882","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Privilege escalation in Archer A7","id":"CVE-2020-10883"},"packages":[],"prev":{"headline":"Memory corruption in Archer A7","id":"CVE-2020-10881"},"products":["Archer A7"],"published":"2020-03-25","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2020-28347","kev_date_added":null,"published":"2020-11-08"},{"cvss_score":9.8,"headline":"Memory corruption in Archer A7","id":"CVE-2020-10881","kev_date_added":null,"published":"2020-03-25"},{"cvss_score":8.8,"headline":"Memory corruption in AC1750","id":"CVE-2022-24352","kev_date_added":null,"published":"2023-03-28"},{"cvss_score":8.8,"headline":"Memory corruption in AC1750","id":"CVE-2022-24353","kev_date_added":null,"published":"2023-03-28"},{"cvss_score":8.8,"headline":"Integer overflow in AC1750","id":"CVE-2022-24354","kev_date_added":null,"published":"2022-02-18"},{"cvss_score":8.1,"headline":"Hardcoded credentials in Archer A7","id":"CVE-2020-10884","kev_date_added":null,"published":"2020-03-25"}],"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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["TP-Link"]},"summary":"Network-adjacent attackers can execute arbitrary code as root on TP-Link Archer A7 routers via a command injection flaw in the tdpServer service.","url":"https://insights.sbomify.com/CVE-2020-10882/"}