{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-26503 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-26503 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-26503 is a high-severity unsafe deserialization vulnerability in n/a, published on 17 Mar 2022. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-26503 and fix it if it is affected.\n\nWhat it is: CVE-2022-26503 is a high-severity unsafe deserialization vulnerability in n/a, published on 17 Mar 2022. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-26503 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2022-26503/ (Markdown: https://insights.sbomify.com/CVE-2022-26503/index.md)","id":"CVE-2022-26503","markdown":"https://insights.sbomify.com/CVE-2022-26503/index.md","name":"CVE-2022-26503","record":{"aliases":["GHSA-fx7m-48gf-38cm"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Veeam Agent for Windows","requires_auth":"low_privilege","summary":"Local attackers can execute arbitrary code with system privileges via unsafe deserialization in Veeam Agent for Windows.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"veeam","vendor":"veeam"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Deserialization of untrusted data in Veeam Agent for Windows 2.0, 2.1, 2.2, 3.0.2, 4.x, and 5.x allows local users to run arbitrary code with local system privileges.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2022-03-16","github_poc":1,"max_poc_stars":10,"metasploit":0,"nuclei":0,"refs":[{"date":"2022-03-16T09:54:16Z","kind":"github_poc","ref":"https://github.com/sinsinology/CVE-2022-26503","stars":10,"title":null}],"tier":"poc_unverified"},"has_fix":null,"headline":"Deserialization in n/a","id":"CVE-2022-26503","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Auth bypass in n/a","id":"CVE-2022-26504"},"packages":[],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2022-26502"},"products":["n/a"],"published":"2022-03-17","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Local attackers can execute arbitrary code with system privileges via unsafe deserialization in Veeam Agent for Windows.","url":"https://insights.sbomify.com/CVE-2022-26503/"}