CVE-2021-22921CWE-732

CVE-2021-22921: falha em NodeJS Node

Publicada em 12 jul 2021 · Atualizada em 30 abr 2025

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

3Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackepss 7.4%

Node.js before 16.4.1, 14.17.2, and 12.22.2 is vulnerable to local privilege escalation attacks under certain conditions on Windows platforms. More specifically, improper configuration of permissions in the installation directory allows an attacker to perform two different escalation attacks: PATH and DLL hijacking.

Produtos afetados

NodeJS · Node

CVEs relacionadas — NodeJS Node

No mesmo produto, das mais perigosas para as menos.

CVE-2024-27983HIGHCVE-2024-27983EPSS 87.2%CVE-2022-32214—CVE-2022-32214EPSS 81.8%CVE-2021-22883—CVE-2021-22883EPSS 77.4%CVE-2022-32215—CVE-2022-32215EPSS 70.2%CVE-2019-15605—CVE-2019-15605EPSS 57.1%CVE-2020-8277—CVE-2020-8277EPSS 54.2%

Referências

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://hackerone.com/reports/1211160 https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/https://security.netapp.com/advisory/ntap-20210805-0003/