{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37128 exists.","fix":"No fix has been published for CVE-2020-37128 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-37128 is a medium-severity denial of service vulnerability in EmTec ZOC Terminal, published on 5 Feb 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-37128 and fix it if it is affected.\n\nWhat it is: CVE-2020-37128 is a medium-severity denial of service vulnerability in EmTec ZOC Terminal, published on 5 Feb 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37128 exists.\n\nAffected product: EmTec ZOC Terminal. 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-2020-37128/ (Markdown: https://insights.sbomify.com/CVE-2020-37128/index.md)","id":"CVE-2020-37128","markdown":"https://insights.sbomify.com/CVE-2020-37128/index.md","name":"CVE-2020-37128","record":{"aliases":["GHSA-3f26-hjxq-9434"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Terminal Emulator","requires_auth":"none","summary":"Local attackers can crash ZOC Terminal by loading a maliciously crafted REXX script, causing a denial of service.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"ZOC Terminal 7.25.5 contains a script processing vulnerability that allows local attackers to crash the application by loading a maliciously crafted REXX script file. Attackers can generate an oversized script with 20,000 repeated characters to trigger an application crash and cause a denial of service.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"ZOC Terminal 7.25.5 - 'Script' Denial of Service","id":"CVE-2020-37128","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Memu Play 7.1.3 - Insecure Folder Permissions","id":"CVE-2020-37129"},"packages":[],"prev":{"headline":"dnsmasq-utils 2.79-1 - 'dhcp_release' Denial of Service","id":"CVE-2020-37127"},"products":["ZOC Terminal"],"published":"2026-02-05","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-15","vendors":["EmTec"]},"summary":"Local attackers can crash ZOC Terminal by loading a maliciously crafted REXX script, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2020-37128/"}