{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-7522 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-7522 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-7522 is a medium-severity memory corruption vulnerability in Schneider Electric Triconex Tricon, published on 4 May 2018. 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-2018-7522 and fix it if it is affected.\n\nWhat it is: CVE-2018-7522 is a medium-severity memory corruption vulnerability in Schneider Electric Triconex Tricon, published on 4 May 2018. 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-2018-7522 in the wild and no public exploit code.\n\nAffected product: Schneider Electric Triconex Tricon. 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-2018-7522/ (Markdown: https://insights.sbomify.com/CVE-2018-7522/index.md)","id":"CVE-2018-7522","markdown":"https://insights.sbomify.com/CVE-2018-7522/index.md","name":"CVE-2018-7522","record":{"aliases":["GHSA-293h-57f9-wc4c"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Triconex Tricon MP","requires_auth":"high_privilege","summary":"Attackers can modify fixed memory locations during system calls to gain supervisor-level access and control system states in Schneider Electric Triconex devices.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"triconex_tricon_mp_3008_firmware","vendor":"schneider-electric"}],"cvss":{"score":6.7,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"In Schneider Electric Triconex Tricon MP model 3008 firmware versions 10.0-10.4, when a system call is made, registers are stored to a fixed memory location. Modifying the data in this location could allow attackers to gain supervisor-level access and control system states.","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":"Memory corruption in Triconex Tricon","id":"CVE-2018-7522","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"Use after free in Omron CX-Supervisor","id":"CVE-2018-7523"},"packages":[],"prev":{"headline":"Use after free in Omron CX-Supervisor","id":"CVE-2018-7521"},"products":["Triconex Tricon"],"published":"2018-05-04","related":[{"cvss_score":8.1,"headline":"Memory corruption in Triconex Tricon","id":"CVE-2018-8872","kev_date_added":null,"published":"2018-05-04"}],"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":"2024-09-17","vendors":["Schneider Electric"]},"summary":"Attackers can modify fixed memory locations during system calls to gain supervisor-level access and control system states in Schneider Electric Triconex devices.","url":"https://insights.sbomify.com/CVE-2018-7522/"}