{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-0220 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-0220 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-0220 is a medium-severity vulnerability in Juniper Junos Space, published on 15 Jan 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-0220 and fix it if it is affected.\n\nWhat it is: CVE-2021-0220 is a medium-severity vulnerability in Juniper Junos Space, published on 15 Jan 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-0220 in the wild and no public exploit code.\n\nAffected product: Juniper Junos Space. 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-2021-0220/ (Markdown: https://insights.sbomify.com/CVE-2021-0220/index.md)","id":"CVE-2021-0220","markdown":"https://insights.sbomify.com/CVE-2021-0220/index.md","name":"CVE-2021-0220","record":{"aliases":["GHSA-wvhm-q7jr-v337"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Junos Space Network Management","requires_auth":"low_privilege","summary":"Attackers can retrieve shared secrets from the UI, potentially gaining access to connected servers via credential theft.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"juniper","cpe":[{"product":"junos_space","vendor":"juniper"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-522","name":"Insufficiently Protected Credentials"},{"id":"CWE-257","name":"Storing Passwords in a Recoverable Format"}],"description":"The Junos Space Network Management Platform has been found to store shared secrets in a recoverable format that can be exposed through the UI. An attacker who is able to execute arbitrary code in the victim browser (for example via XSS) or access cached contents may be able to obtain a copy of credentials managed by Junos Space. The impact of a successful attack includes, but is not limited to, obtaining access to other servers connected to the Junos Space Management Platform. This issue affects Juniper Networks Junos Space versions prior to 20.3R1.","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":"Junos Space: Shared secrets stored in recoverable format and directly exposed through the UI","id":"CVE-2021-0220","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"juniper:junos_space","products":["juniper:junos_space"],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Junos OS: QFX Series: Traffic loop Denial of Service (DoS) upon receipt of specific IP multicast traffic","id":"CVE-2021-0221"},"packages":[],"prev":{"headline":"Junos OS: Command injection vulnerability in 'request system software' CLI command","id":"CVE-2021-0219"},"products":["Junos Space"],"published":"2021-01-15","related":[{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-2014-3412","kev_date_added":null,"published":"2014-05-20"},{"cvss_score":9.8,"headline":"Hardcoded credentials in n/a","id":"CVE-2014-3413","kev_date_added":null,"published":"2018-04-05"},{"cvss_score":9.8,"headline":"Junos Space: privilege escalation vulnerabilities in Junos Space","id":"CVE-2016-1265","kev_date_added":null,"published":"2017-10-13"},{"cvss_score":9.8,"headline":"Junos Space: Authentication bypass vulnerability","id":"CVE-2017-10622","kev_date_added":null,"published":"2017-10-13"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2016-4926","kev_date_added":null,"published":"2017-03-20"},{"cvss_score":9.4,"headline":"Junos Space: Stored cross-site scripting vulnerability in web application","id":"CVE-2025-59978","kev_date_added":null,"published":"2025-10-09"},{"cvss_score":8.8,"headline":"Junos Space: Reflected Cross-site Scripting vulnerability in OpenNMS","id":"CVE-2018-0046","kev_date_added":null,"published":"2018-10-10"}],"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":"2024-09-16","vendors":["Juniper Networks"]},"summary":"Attackers can retrieve shared secrets from the UI, potentially gaining access to connected servers via credential theft.","url":"https://insights.sbomify.com/CVE-2021-0220/"}