{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47889 exists.","fix":"No fix has been published for CVE-2021-47889 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47889 is a high-severity vulnerability in Softros Systems LAN Messenger, published on 23 Jan 2026. 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-2021-47889 and fix it if it is affected.\n\nWhat it is: CVE-2021-47889 is a high-severity vulnerability in Softros Systems LAN Messenger, published on 23 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47889 exists.\n\nAffected product: Softros Systems LAN Messenger. 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-2021-47889/ (Markdown: https://insights.sbomify.com/CVE-2021-47889/index.md)","id":"CVE-2021-47889","markdown":"https://insights.sbomify.com/CVE-2021-47889/index.md","name":"CVE-2021-47889","record":{"aliases":["GHSA-2wg5-9j86-2mmq"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"LAN Messenger","requires_auth":"low_privilege","summary":"Local attackers can execute arbitrary code and escalate privileges by exploiting an unquoted service path in Softros LAN Messenger.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-428","name":"Unquoted Search Path or Element"}],"description":"Softros LAN Messenger 9.6.4 contains an unquoted service path vulnerability in the SoftrosSpellChecker service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\\Program Files (x86)\\Softros Systems\\Softros Messenger\\Spell Checker\\' to inject malicious executables and escalate privileges.","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":"Softros LAN Messenger 9.6.4 - 'SoftrosSpellChecker' Unquoted Service Path","id":"CVE-2021-47889","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"LogonExpert 8.1 - 'LogonExpertSvc' Unquoted Service Path","id":"CVE-2021-47890"},"packages":[],"prev":{"headline":"Textpattern 4.8.3 - Remote code execution","id":"CVE-2021-47888"},"products":["LAN Messenger"],"published":"2026-01-23","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":"total"},"state":"PUBLISHED","updated":"2026-07-15","vendors":["Softros Systems"]},"summary":"Local attackers can execute arbitrary code and escalate privileges by exploiting an unquoted service path in Softros LAN Messenger.","url":"https://insights.sbomify.com/CVE-2021-47889/"}