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.
Advisories

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Fixes

Solution

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Workaround

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History

Sat, 24 Jan 2026 05:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 24 Jan 2026 02:00:00 +0900

Type Values Removed Values Added
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.
Title Softros LAN Messenger 9.6.4 - 'SoftrosSpellChecker' Unquoted Service Path
Weaknesses CWE-428
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-01-23T19:18:11.971Z

Reserved: 2026-01-18T12:35:05.173Z

Link: CVE-2021-47889

cve-icon Vulnrichment

Updated: 2026-01-23T19:18:09.532Z

cve-icon NVD

Status : Received

Published: 2026-01-23T17:15:52.110

Modified: 2026-01-23T17:15:52.110

Link: CVE-2021-47889

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses