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CVE-2021-35247

MEDIUMCISA KEV

4.3

Description

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.

Details CVE

Score CVSS v3.14.3

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie1/10/2022

Derniere modification10/27/2025

Sourcekev

Observations honeypot0

CISA KEV

FournisseurSolarWinds

ProduitServ-U

Nom vulnerabiliteSolarWinds Serv-U Improper Input Validation Vulnerability

Date ajout KEV2022-01-21

Date limite remediation2022-02-04

Utilise dans ransomwareUnknown

Produits affectes

solarwinds:serv-u

Faiblesses (CWE)

CWE-20

References

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)

Correlations IOC

Aucune correlation enregistree

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