CVE-2021-47882

FreeLAN 2.2 - 'FreeLAN Service' Unquoted Service Path

CVSS 8.5 HIGHEPSS 0.1%CWE-428

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 8.5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

21 jan 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

FreeLAN 2.2 contains an unquoted service path vulnerability in its Windows service configuration that allows local attackers to execute arbitrary code. Attackers can exploit the unquoted binary path to inject malicious executables that will be launched with elevated LocalSystem privileges during service startup.

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

Produtos afetados

FreeLAN · FreeLAN

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Referências

https://github.com/freelan-developers/freelan https://www.exploit-db.com/exploits/49630 https://www.vulncheck.com/advisories/freelan-freelan-service-unquoted-service-path