{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-20844 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-20844 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-20844 is a medium-severity vulnerability in Cisco SD-WAN vManage, published on 30 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-20844 and fix it if it is affected.\n\nWhat it is: CVE-2022-20844 is a medium-severity vulnerability in Cisco SD-WAN vManage, published on 30 Sep 2022. 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-2022-20844 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-2022-20844/ (Markdown: https://insights.sbomify.com/CVE-2022-20844/index.md)","id":"CVE-2022-20844","markdown":"https://insights.sbomify.com/CVE-2022-20844/index.md","name":"CVE-2022-20844","record":{"aliases":["GHSA-mvqp-5v99-c8gp"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco SD-WAN vManage","requires_auth":"none","summary":"Unauthenticated attackers can access the Cisco SD-AVC GUI using default static credentials to view sensitive device and log information.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"sd-wan","vendor":"cisco"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":"A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC) on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC using a default static username and password combination. This vulnerability exists because the GUI is accessible on self-managed cloud installations or local server installations of Cisco vManage. An attacker could exploit this vulnerability by accessing the exposed GUI of Cisco SD-AVC. A successful exploit could allow the attacker to view managed device names, SD-AVC logs, and SD-AVC DNS server IP addresses.","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 Software-Defined Application Visibility and Control on Cisco vManage Static Username and Password Vulnerability","id":"CVE-2022-20844","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 Network Convergence System 4000 Series TL1 Denial of Service Vulnerability","id":"CVE-2022-20845"},"packages":[],"prev":{"headline":"Cross-site scripting in Cisco Firepower Management Center","id":"CVE-2022-20843"},"products":["Cisco SD-WAN vManage"],"published":"2022-09-30","related":[{"cvss_score":9.9,"headline":"Cisco SD-WAN vManage Software Authorization Bypass Vulnerability","id":"CVE-2020-3374","kev_date_added":null,"published":"2020-07-31"},{"cvss_score":9.8,"headline":"Cisco SD-WAN Solution Certificate Validation Bypass Vulnerability","id":"CVE-2018-15387","kev_date_added":null,"published":"2018-10-05"},{"cvss_score":8.8,"headline":"Cisco SD-WAN Solution Command Injection Vulnerability","id":"CVE-2019-1624","kev_date_added":null,"published":"2019-06-20"},{"cvss_score":8.8,"headline":"Cisco SD-WAN Solution Arbitrary File Overwrite Vulnerability","id":"CVE-2019-1650","kev_date_added":null,"published":"2019-01-24"},{"cvss_score":8.4,"headline":"Cisco SD-WAN Solution Software Static Credentials Vulnerability","id":"CVE-2020-3180","kev_date_added":null,"published":"2020-07-16"},{"cvss_score":8,"headline":"Cisco SD-WAN Solution Unauthorized Access Vulnerability","id":"CVE-2019-1647","kev_date_added":null,"published":"2019-01-24"},{"cvss_score":7.8,"headline":"Cisco SD-WAN Software Privilege Escalation Vulnerabilities","id":"CVE-2022-20818","kev_date_added":null,"published":"2022-09-30"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-01","vendors":["Cisco"]},"summary":"Unauthenticated attackers can access the Cisco SD-AVC GUI using default static credentials to view sensitive device and log information.","url":"https://insights.sbomify.com/CVE-2022-20844/"}