{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-35556 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-35556 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-35556 is a high-severity vulnerability in Acronis Cyber Protect, published on 22 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-35556 and fix it if it is affected.\n\nWhat it is: CVE-2020-35556 is a high-severity vulnerability in Acronis Cyber Protect, published on 22 Feb 2021. 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-2020-35556 in the wild and no public exploit code.\n\nAffected product: Acronis Cyber Protect. 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-2020-35556/ (Markdown: https://insights.sbomify.com/CVE-2020-35556/index.md)","id":"CVE-2020-35556","markdown":"https://insights.sbomify.com/CVE-2020-35556/index.md","name":"CVE-2020-35556","record":{"aliases":["GHSA-w8ww-rjx9-2r6h"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Acronis Cyber Protect","requires_auth":"none","summary":"Misconfigured CORS in the local notification service allows attackers to disclose sensitive information from Acronis Cyber Protect.","user_interaction":"not_required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cyber_protect","vendor":"acronis"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"An issue was discovered in Acronis Cyber Protect before 15 Update 1 build 26172. Because the local notification service misconfigures CORS, information disclosure can occur.","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":"Misconfiguration in n/a","id":"CVE-2020-35556","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"acronis:cyber_protect","products":["acronis:cyber_protect"],"type":"misconfiguration","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Improper Access Validation in products of MB connect line and Helmholz","id":"CVE-2020-35557"},"packages":[],"prev":{"headline":"Security feature bypass in n/a","id":"CVE-2020-35555"},"products":["n/a"],"published":"2021-02-22","related":[{"cvss_score":10,"headline":"Auth bypass in Acronis Cyber Protect 15","id":"CVE-2025-30411","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":10,"headline":"Auth bypass in Acronis Cyber Protect 15","id":"CVE-2025-30412","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":10,"headline":"Missing authorization in Acronis Cyber Protect 15","id":"CVE-2025-30416","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":8.1,"headline":"Auth bypass in Acronis Cyber Protect 17","id":"CVE-2026-28710","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":7.8,"headline":"DLL hijacking could lead to local privilege escalation","id":"CVE-2021-44198","kev_date_added":null,"published":"2021-11-29"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2021-38086","kev_date_added":null,"published":"2021-08-12"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2021-38088","kev_date_added":null,"published":"2021-08-12"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Misconfigured CORS in the local notification service allows attackers to disclose sensitive information from Acronis Cyber Protect.","url":"https://insights.sbomify.com/CVE-2020-35556/"}