{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-14175 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-14175 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-14175 is a medium-severity vulnerability in TP-Link Systems Inc. TL-WR820N v2.8, published on 29 Dec 2025. 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-2025-14175 and fix it if it is affected.\n\nWhat it is: CVE-2025-14175 is a medium-severity vulnerability in TP-Link Systems Inc. TL-WR820N v2.8, published on 29 Dec 2025. 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-2025-14175 in the wild and no public exploit code.\n\nAffected product: TP-Link Systems Inc. TL-WR820N v2.8. 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-2025-14175/ (Markdown: https://insights.sbomify.com/CVE-2025-14175/index.md)","id":"CVE-2025-14175","markdown":"https://insights.sbomify.com/CVE-2025-14175/index.md","name":"CVE-2025-14175","record":{"aliases":["GHSA-w5v4-r6mh-235c"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TP-Link router","requires_auth":"none","summary":"An adjacent attacker can intercept and decrypt SSH traffic on TP-Link TL-WR820N routers due to weak cryptographic algorithm support.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TPLink","cpe":[{"product":"tl-wr820n_firmware","vendor":"tp-link"}],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"A vulnerability in the SSH server of TP-Link TL-WR820N v2.80 allows the use of a weak cryptographic algorithm, enabling an adjacent attacker to intercept and decrypt SSH traffic. Exploitation may expose sensitive information and compromise confidentiality.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2025-12-31","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2025-12-31T13:59:07Z","kind":"github_poc","ref":"https://github.com/CyberVinner/TP-Link-TL-WR820N-CVE-2025-14175","stars":0,"title":"Responsible disclosure write-up for CVE-2025-14175 involving weak cryptographic algorithm support in the SSH server of TP-Link TL-WR820N."}],"tier":"poc_unverified"},"has_fix":null,"headline":"Weak Algorithm Support in SSH Server on TL-WR820N","id":"CVE-2025-14175","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Information Leak of Memory in getimagesize","id":"CVE-2025-14177"},"packages":[],"prev":{"headline":"Google Chromium Out of Bounds Memory Access","id":"CVE-2025-14174"},"products":["TL-WR820N v2.8"],"published":"2025-12-29","related":[{"cvss_score":5.3,"headline":"Referer Validation Bypass in TL-WR820N Web Management Interface","id":"CVE-2026-15141","kev_date_added":null,"published":"2026-08-12"}],"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":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-02","vendors":["TP-Link Systems Inc."]},"summary":"An adjacent attacker can intercept and decrypt SSH traffic on TP-Link TL-WR820N routers due to weak cryptographic algorithm support.","url":"https://insights.sbomify.com/CVE-2025-14175/"}