{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22360 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22360 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22360 is a medium-severity denial of service vulnerability in Huawei Usg9500 Firmware, published on 27 May 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-22360 and fix it if it is affected.\n\nWhat it is: CVE-2021-22360 is a medium-severity denial of service vulnerability in Huawei Usg9500 Firmware, published on 27 May 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-22360 in the wild and no public exploit code.\n\nAffected product: Huawei Usg9500 Firmware. 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-2021-22360/ (Markdown: https://insights.sbomify.com/CVE-2021-22360/index.md)","id":"CVE-2021-22360","markdown":"https://insights.sbomify.com/CVE-2021-22360/index.md","name":"CVE-2021-22360","record":{"aliases":["GHSA-2p54-cq77-wrjr"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"USG9500 firewall","requires_auth":"high_privilege","summary":"An authenticated attacker can cause service abnormalities on Huawei USG9500 devices through improper resource management.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"usg9500_firmware","vendor":"huawei"}],"cvss":{"score":4.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"There is a resource management error vulnerability in the verisions V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 of USG9500. An authentication attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices.","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":"Denial of service in USG9500","id":"CVE-2021-22360","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"huawei:usg9500_firmware","products":["huawei:usg9500_firmware"],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in eCNS280;eSE620X vESS","id":"CVE-2021-22361"},"packages":[],"prev":{"headline":"Denial of service in S5700;S6700","id":"CVE-2021-22359"},"products":["USG9500"],"published":"2021-05-27","related":[{"cvss_score":8.2,"headline":"Information disclosure in USG9500","id":"CVE-2020-1871","kev_date_added":null,"published":"2020-01-03"},{"cvss_score":7.5,"headline":"Weak cryptography in USG9500,USG9520,USG9560,USG9580","id":"CVE-2021-22309","kev_date_added":null,"published":"2021-03-22"},{"cvss_score":7.5,"headline":"Memory corruption in USG9500","id":"CVE-2019-5273","kev_date_added":null,"published":"2019-12-26"},{"cvss_score":7.5,"headline":"Denial of service in USG9500","id":"CVE-2019-5274","kev_date_added":null,"published":"2019-12-26"},{"cvss_score":7.5,"headline":"Memory corruption in USG9500","id":"CVE-2019-5275","kev_date_added":null,"published":"2019-12-26"},{"cvss_score":7.5,"headline":"Denial of service in USG9500","id":"CVE-2017-8167","kev_date_added":null,"published":"2017-11-22"},{"cvss_score":6.5,"headline":"Information disclosure in USG9500","id":"CVE-2020-9212","kev_date_added":null,"published":"2021-03-22"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"An authenticated attacker can cause service abnormalities on Huawei USG9500 devices through improper resource management.","url":"https://insights.sbomify.com/CVE-2021-22360/"}