{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-30137 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-30137 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-30137 is a high-severity vulnerability in n/a, published on 15 Sep 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-30137 and fix it if it is affected.\n\nWhat it is: CVE-2021-30137 is a high-severity vulnerability in n/a, published on 15 Sep 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-30137 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-2021-30137/ (Markdown: https://insights.sbomify.com/CVE-2021-30137/index.md)","id":"CVE-2021-30137","markdown":"https://insights.sbomify.com/CVE-2021-30137/index.md","name":"CVE-2021-30137","record":{"aliases":["GHSA-92h7-3mpg-68jh"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Assyst ITSM software","requires_auth":"low_privilege","summary":"Authenticated attackers can exploit XML external entity vulnerabilities in Assyst to perform server-side request forgery and access internal resources.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"assyst","vendor":"axiossystems"}],"cvss":{"score":7.7,"severity":"high","source":"cna","vector":"CVSS:3.1/AC:H/AV:N/A:H/C:L/I:L/PR:L/S:C/UI:N","version":"3.1"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Assyst 10 SP7.5 has authenticated XXE leading to SSRF via XML unmarshalling. The application allows users to send JSON or XML data to the server. It was possible to inject malicious XML data through several access points.","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":"XML external entity in n/a","id":"CVE-2021-30137","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2021-30138"},"packages":[],"prev":{"headline":"php-mod/curl allows Cross-site Scripting","id":"CVE-2021-30134"},"products":["n/a"],"published":"2021-09-15","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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Authenticated attackers can exploit XML external entity vulnerabilities in Assyst to perform server-side request forgery and access internal resources.","url":"https://insights.sbomify.com/CVE-2021-30137/"}