{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2020-3446 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3446 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3446 is a critical vulnerability in Cisco Wide Area Application Services (WAAS), published on 26 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-3446 and fix it if it is affected.\n\nWhat it is: CVE-2020-3446 is a critical vulnerability in Cisco Wide Area Application Services (WAAS), published on 26 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-3446 in the wild and no public exploit code.\n\nAffected product: Cisco Wide Area Application Services (WAAS). 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-2020-3446/ (Markdown: https://insights.sbomify.com/CVE-2020-3446/index.md)","id":"CVE-2020-3446","markdown":"https://insights.sbomify.com/CVE-2020-3446/index.md","name":"CVE-2020-3446","record":{"aliases":["GHSA-7f6q-wx66-349m"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco vWAAS appliance","requires_auth":"none","summary":"Unauthenticated attackers can log into the NFVIS CLI with administrator privileges using default static passwords on Cisco vWAAS appliances.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"csp_5228-w_firmware","vendor":"cisco"},{"product":"csp_5436-w_firmware","vendor":"cisco"},{"product":"encs_5406-w_firmware","vendor":"cisco"},{"product":"encs_5408-w_firmware","vendor":"cisco"},{"product":"encs_5412-w_firmware","vendor":"cisco"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":"A vulnerability in Cisco Virtual Wide Area Application Services (vWAAS) with Cisco Enterprise NFV Infrastructure Software (NFVIS)-bundled images for Cisco ENCS 5400-W Series and CSP 5000-W Series appliances could allow an unauthenticated, remote attacker to log into the NFVIS CLI of an affected device by using accounts that have a default, static password. The vulnerability exists because the affected software has user accounts with default, static passwords. An attacker with access to the NFVIS CLI of an affected device could exploit this vulnerability by logging into the CLI. A successful exploit could allow the attacker to access the NFVIS CLI with administrator privileges.","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 vWAAS for Cisco ENCS 5400-W Series and CSP 5000-W Series Default Credentials Vulnerability","id":"CVE-2020-3446","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Email Security Appliance and Cisco Content Security Management Appliance Information Disclosure Vulnerability","id":"CVE-2020-3447"},"packages":[],"prev":{"headline":"Cisco SD-WAN Software Packet Filtering Bypass Vulnerability","id":"CVE-2020-3444"},"products":["Cisco Wide Area Application Services (WAAS)"],"published":"2020-08-26","related":[],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-11-13","vendors":["Cisco"]},"summary":"Unauthenticated attackers can log into the NFVIS CLI with administrator privileges using default static passwords on Cisco vWAAS appliances.","url":"https://insights.sbomify.com/CVE-2020-3446/"}