CVE-2023-4966

CRITICALCISA KEV

9.4

Descricao

Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA  virtual server.

Detalhes CVE

Pontuacao CVSS v3.19.4

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado10/10/2023

Ultima modificacao10/24/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorCitrix

ProdutoNetScaler ADC and NetScaler Gateway

Nome da vulnerabilidadeCitrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability

Data inclusao KEV2023-10-18

Prazo de remediacao2023-11-08

Uso em ransomwareKnown

Produtos afetados

citrix:netscaler_application_delivery_controllercitrix:netscaler_gateway

Fraquezas (CWE)

CWE-119

Referencias

http://packetstormsecurity.com/files/175323/Citrix-Bleed-Session-Token-Leakage-Proof-Of-Concept.html(secure@citrix.com)

https://support.citrix.com/article/CTX579459(secure@citrix.com)

http://packetstormsecurity.com/files/175323/Citrix-Bleed-Session-Token-Leakage-Proof-Of-Concept.html(af854a3a-2127-422b-91ae-364da2661108)

https://support.citrix.com/article/CTX579459(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4966(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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