{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37136 exists.","fix":"No fix has been published for CVE-2020-37136 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-37136 is a medium-severity memory corruption 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-2020-37136 and fix it if it is affected.\n\nWhat it is: CVE-2020-37136 is a medium-severity memory corruption 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-2020-37136 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-2020-37136/ (Markdown: https://insights.sbomify.com/CVE-2020-37136/index.md)","id":"CVE-2020-37136","markdown":"https://insights.sbomify.com/CVE-2020-37136/index.md","name":"CVE-2020-37136","record":{"aliases":["GHSA-j4pp-wppf-qq42"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SSH terminal client","requires_auth":"none","summary":"Attackers can crash ZOC Terminal by providing an oversized buffer in the private key file input field, causing a denial of service.","user_interaction":"required","vuln_class":"memory_corruption"},"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 denial of service vulnerability in the private key file input field that allows attackers to crash the application. Attackers can overwrite the private key file input with a 2000-byte buffer, causing the application to become unresponsive when attempting to create SSH key files.","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 v7.25.5 - 'Private key file' Denial of Service","id":"CVE-2020-37136","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"PHP-Fusion 9.03.50 - 'panels.php' Eval Injection","id":"CVE-2020-37137"},"packages":[],"prev":{"headline":"AMSS++ 4.7 - Backdoor Admin Account","id":"CVE-2020-37135"},"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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-15","vendors":["EmTec"]},"summary":"Attackers can crash ZOC Terminal by providing an oversized buffer in the private key file input field, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2020-37136/"}