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CVE-2021-35211

CRITICALCISA KEV

9.0

Descricao

Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability. If exploited, a threat actor may be able to gain privileged access to the machine hosting Serv-U Only. SolarWinds Serv-U Managed File Transfer and Serv-U Secure FTP for Windows before 15.2.3 HF2 are affected by this vulnerability.

Detalhes CVE

Pontuacao CVSS v3.19.0

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado7/14/2021

Ultima modificacao10/27/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorSolarWinds

ProdutoServ-U

Nome da vulnerabilidadeSolarWinds Serv-U Remote Code Execution Vulnerability

Data inclusao KEV2021-11-03

Prazo de remediacao2021-11-17

Uso em ransomwareKnown

Produtos afetados

solarwinds:serv-u

Fraquezas (CWE)

CWE-787CWE-787

Referencias

https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit(psirt@solarwinds.com)

https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35211(psirt@solarwinds.com)

https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit(af854a3a-2127-422b-91ae-364da2661108)

https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35211(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-35211(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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