{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-54337 exists.","fix":"No fix has been published for CVE-2023-54337 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-54337 is a medium-severity denial of service vulnerability in Sysax Multi Server, published on 13 Jan 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-2023-54337 and fix it if it is affected.\n\nWhat it is: CVE-2023-54337 is a medium-severity denial of service vulnerability in Sysax Multi Server, published on 13 Jan 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-2023-54337 exists.\n\nAffected product: Sysax Multi Server. 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-2023-54337/ (Markdown: https://insights.sbomify.com/CVE-2023-54337/index.md)","id":"CVE-2023-54337","markdown":"https://insights.sbomify.com/CVE-2023-54337/index.md","name":"CVE-2023-54337","record":{"aliases":["GHSA-p8c7-9h6j-9wmg"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Sysax Multi Server","requires_auth":"high_privilege","summary":"Attackers can crash Sysax Multi Server by sending an oversized password string, disrupting server availability.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"multi_server","vendor":"sysax"}],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1284","name":"Improper Validation of Specified Quantity in Input"}],"description":"Sysax Multi Server 6.95 contains a denial of service vulnerability in the administrative password field that allows attackers to crash the application. Attackers can overwrite the password field with 800 bytes of repeated characters to trigger an application crash and disrupt server functionality.","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":"Sysax Multi Server 6.95 - 'Password' Denial of Service (PoC)","id":"CVE-2023-54337","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Tftpd32_SE 4.60 - 'Tftpd32_svc' Unquoted Service Path","id":"CVE-2023-54338"},"packages":[],"prev":{"headline":"Mediconta 3.7.27 - 'servermedicontservice' Unquoted Service Path","id":"CVE-2023-54336"},"products":["Sysax Multi Server"],"published":"2026-01-13","related":[{"cvss_score":9.3,"headline":"Sysax Multi Server \u003c 5.55 SSH Username Buffer Overflow","id":"CVE-2012-10060","kev_date_added":null,"published":"2025-08-13"},{"cvss_score":9,"headline":"Path traversal in n/a","id":"CVE-2009-4790","kev_date_added":null,"published":"2010-04-22"},{"cvss_score":8.8,"headline":"Auth bypass in n/a","id":"CVE-2020-13229","kev_date_added":null,"published":"2020-06-02"},{"cvss_score":8.7,"headline":"Sysax Multi-Server \u003c= 6.10 SSHD Key Exchange DoS","id":"CVE-2013-10065","kev_date_added":null,"published":"2025-08-05"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2024-53458","kev_date_added":null,"published":"2025-03-05"},{"cvss_score":7.1,"headline":"Memory corruption in n/a","id":"CVE-2012-6530","kev_date_added":null,"published":"2013-01-31"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2020-23574","kev_date_added":null,"published":"2020-08-19"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-05","vendors":["Sysax"]},"summary":"Attackers can crash Sysax Multi Server by sending an oversized password string, disrupting server availability.","url":"https://insights.sbomify.com/CVE-2023-54337/"}