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CVE-2021-35247

MEDIUMCISA KEV

4.3

Descricao

Serv-U web login screen to LDAP authentication was allowing characters that were not sufficiently sanitized. SolarWinds has updated the input mechanism to perform additional validation and sanitization. Please Note: No downstream affect has been detected as the LDAP servers ignored improper characters. To insure proper input validation is completed in all environments. SolarWinds recommends scheduling an update to the latest version of Serv-U.

Detalhes CVE

Pontuacao CVSS v3.14.3

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado1/10/2022

Ultima modificacao10/27/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorSolarWinds

ProdutoServ-U

Nome da vulnerabilidadeSolarWinds Serv-U Improper Input Validation Vulnerability

Data inclusao KEV2022-01-21

Prazo de remediacao2022-02-04

Uso em ransomwareUnknown

Produtos afetados

solarwinds:serv-u

Fraquezas (CWE)

CWE-20

Referencias

https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3_release_notes.htm(psirt@solarwinds.com)

https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35247(psirt@solarwinds.com)

https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3_release_notes.htm(af854a3a-2127-422b-91ae-364da2661108)

https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35247(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-35247(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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