{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-20773 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-20773 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-20773 is a high-severity vulnerability in Cisco Umbrella Insights Virtual Appliance, published on 21 Apr 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-20773 and fix it if it is affected.\n\nWhat it is: CVE-2022-20773 is a high-severity vulnerability in Cisco Umbrella Insights Virtual Appliance, published on 21 Apr 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-20773 in the wild and no public exploit code.\n\nAffected product: Cisco Umbrella Insights Virtual Appliance. 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-2022-20773/ (Markdown: https://insights.sbomify.com/CVE-2022-20773/index.md)","id":"CVE-2022-20773","markdown":"https://insights.sbomify.com/CVE-2022-20773/index.md","name":"CVE-2022-20773","record":{"aliases":["GHSA-wmwq-58jv-2qj3"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["account_takeover","data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"Cisco Umbrella VA","requires_auth":"none","summary":"An attacker can impersonate the appliance via MITM to steal admin credentials or modify configurations if SSH is enabled.","user_interaction":"required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"umbrella_virtual_appliance","vendor":"cisco"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"},{"id":"CWE-321","name":"Use of Hard-coded Cryptographic Key"}],"description":"A vulnerability in the key-based SSH authentication mechanism of Cisco Umbrella Virtual Appliance (VA) could allow an unauthenticated, remote attacker to impersonate a VA. This vulnerability is due to the presence of a static SSH host key. An attacker could exploit this vulnerability by performing a man-in-the-middle attack on an SSH connection to the Umbrella VA. A successful exploit could allow the attacker to learn the administrator credentials, change configurations, or reload the VA. Note: SSH is not enabled by default on the Umbrella VA.","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 Umbrella Virtual Appliance Static SSH Host Key Vulnerability","id":"CVE-2022-20773","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Cross-Site Request Forgery Vulnerability","id":"CVE-2022-20774"},"packages":[],"prev":{"headline":"Other in Cisco Secure Email","id":"CVE-2022-20772"},"products":["Cisco Umbrella Insights Virtual Appliance"],"published":"2022-04-21","related":[{"cvss_score":8.2,"headline":"Hardcoded credentials in Cisco Umbrella Insights Virtual Appliance","id":"CVE-2017-12350","kev_date_added":null,"published":"2017-11-16"},{"cvss_score":6.4,"headline":"Security feature bypass in Cisco Umbrella Virtual Appliance Version 2.0.3 and prior","id":"CVE-2017-6679","kev_date_added":null,"published":"2017-12-01"},{"cvss_score":6,"headline":"Cisco Umbrella Virtual Appliance Privilege Escalation Vulnerability","id":"CVE-2026-20246","kev_date_added":null,"published":"2026-06-17"}],"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":"total"},"state":"PUBLISHED","updated":"2024-11-06","vendors":["Cisco"]},"summary":"An attacker can impersonate the appliance via MITM to steal admin credentials or modify configurations if SSH is enabled.","url":"https://insights.sbomify.com/CVE-2022-20773/"}