{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-12322 exists.","fix":"No fix has been published for CVE-2025-12322 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-12322 is a high-severity memory corruption vulnerability in Tenda CH22, published on 27 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-12322 and fix it if it is affected.\n\nWhat it is: CVE-2025-12322 is a high-severity memory corruption vulnerability in Tenda CH22, published on 27 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-12322 exists.\n\nAffected product: Tenda CH22. 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-2025-12322/ (Markdown: https://insights.sbomify.com/CVE-2025-12322/index.md)","id":"CVE-2025-12322","markdown":"https://insights.sbomify.com/CVE-2025-12322/index.md","name":"CVE-2025-12322","record":{"aliases":["GHSA-5mr2-rpgv-wwmx"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda CH22 router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a buffer overflow in the Tenda CH22 router via the NatStaticSetting interface, potentially leading to code execution or service disruption.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"ch22_firmware","vendor":"tenda"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A flaw has been found in Tenda CH22 1.0.0.1. Affected by this issue is the function fromNatStaticSetting of the file /goform/NatStaticSetting. Executing a manipulation of the argument page can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Tenda CH22 NatStaticSetting fromNatStaticSetting buffer overflow","id":"CVE-2025-12322","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"Cross-site scripting in TablePress – Tables in WordPress made easy","id":"CVE-2025-12324"},"packages":[],"prev":{"headline":"Improper Token Revocation via SOAP Services in Multiple WSO2 Products Allows Retained Access Privileges","id":"CVE-2025-12317"},"products":["CH22"],"published":"2025-10-27","related":[{"cvss_score":9.3,"headline":"Tenda CH22 HTTP Request AdvSetWrlsafeset formWrlsafeset stack-based overflow","id":"CVE-2025-11418","kev_date_added":null,"published":"2025-10-08"},{"cvss_score":9.3,"headline":"Tenda CH22 SafeEmailFilter formSafeEmailFilter memory corruption","id":"CVE-2025-11423","kev_date_added":null,"published":"2025-10-08"},{"cvss_score":8.7,"headline":"Tenda CH22 Parameter CertLocalPrecreate formCertLocalPrecreate stack-based overflow","id":"CVE-2026-5604","kev_date_added":null,"published":"2026-04-05"},{"cvss_score":8.7,"headline":"Tenda CH22 WrlExtraSet formWrlExtraSet stack-based overflow","id":"CVE-2026-5605","kev_date_added":null,"published":"2026-04-05"},{"cvss_score":8.7,"headline":"Tenda CH22 Parameter webtypelibrary formWebTypeLibrary stack-based overflow","id":"CVE-2026-5204","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":8.7,"headline":"Tenda CH22 createFileName formCreateFileName stack-based overflow","id":"CVE-2026-5152","kev_date_added":null,"published":"2026-03-30"},{"cvss_score":8.7,"headline":"Tenda CH22 Parameter setcfm fromSetCfm stack-based overflow","id":"CVE-2026-5154","kev_date_added":null,"published":"2026-03-30"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-24","vendors":["Tenda"]},"summary":"Remote attackers can trigger a buffer overflow in the Tenda CH22 router via the NatStaticSetting interface, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2025-12322/"}