{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-3372 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3372 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3372 is a medium-severity denial of service vulnerability in Cisco SD-WAN vManage, published on 16 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-3372 and fix it if it is affected.\n\nWhat it is: CVE-2020-3372 is a medium-severity denial of service vulnerability in Cisco SD-WAN vManage, published on 16 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-3372 in the wild and no public exploit code.\n\nAffected product: Cisco SD-WAN vManage. 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-2020-3372/ (Markdown: https://insights.sbomify.com/CVE-2020-3372/index.md)","id":"CVE-2020-3372","markdown":"https://insights.sbomify.com/CVE-2020-3372/index.md","name":"CVE-2020-3372","record":{"aliases":["GHSA-795h-g7ph-22h5"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SD-WAN management software","requires_auth":"low_privilege","summary":"Authenticated attackers can cause denial of service in Cisco SD-WAN vManage by exhausting system memory via crafted HTTP requests.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"sd-wan_firmware","vendor":"cisco"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to consume excessive system memory and cause a denial of service (DoS) condition on an affected system. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a large number of crafted HTTP requests to the affected web-based management interface. A successful exploit could allow the attacker to exhaust system memory, which could cause the system to stop processing new connections and could result in a DoS condition.","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":"Cisco SD-WAN vManage Software Denial of Service Vulnerability","id":"CVE-2020-3372","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IP Fragment Memory Leak Vulnerability","id":"CVE-2020-3373"},"packages":[],"prev":{"headline":"Cisco Integrated Management Controller Command Injection Vulnerability","id":"CVE-2020-3371"},"products":["Cisco SD-WAN vManage"],"published":"2020-07-16","related":[{"cvss_score":8.8,"headline":"Cisco SD-WAN vManage Software Directory Traversal Vulnerability","id":"CVE-2020-3381","kev_date_added":null,"published":"2020-07-16"},{"cvss_score":8.8,"headline":"Cisco SD-WAN Solution Local Privilege Escalation Vulnerability","id":"CVE-2020-3115","kev_date_added":null,"published":"2020-01-26"},{"cvss_score":8.8,"headline":"Cisco SD-WAN Solution Privilege Escalation Vulnerability","id":"CVE-2019-1626","kev_date_added":null,"published":"2019-06-20"},{"cvss_score":8.6,"headline":"Cisco SD-WAN Solution Software Denial of Service Vulnerability","id":"CVE-2020-3351","kev_date_added":null,"published":"2020-07-16"},{"cvss_score":8.6,"headline":"Cisco SD-WAN vEdge Routers Denial of Service Vulnerability","id":"CVE-2020-3369","kev_date_added":null,"published":"2020-07-16"},{"cvss_score":7.8,"headline":"Cisco SD-WAN vManage Software Command Injection Vulnerability","id":"CVE-2020-3388","kev_date_added":null,"published":"2020-07-16"},{"cvss_score":7.8,"headline":"Cisco SD-WAN Solution Command Injection Vulnerability","id":"CVE-2020-3266","kev_date_added":null,"published":"2020-03-19"}],"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":"partial"},"state":"PUBLISHED","updated":"2024-11-15","vendors":["Cisco"]},"summary":"Authenticated attackers can cause denial of service in Cisco SD-WAN vManage by exhausting system memory via crafted HTTP requests.","url":"https://insights.sbomify.com/CVE-2020-3372/"}