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CVE-2021-26085

MEDIUMCISA KEV

5.3

Descricao

Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a Pre-Authorization Arbitrary File Read vulnerability in the /s/ endpoint. The affected versions are before version 7.4.10, and from version 7.5.0 before 7.12.3.

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado8/3/2021

Ultima modificacao10/24/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorAtlassian

ProdutoConfluence Server

Nome da vulnerabilidadeAtlassian Confluence Server Pre-Authorization Arbitrary File Read Vulnerability

Data inclusao KEV2022-03-28

Prazo de remediacao2022-04-18

Uso em ransomwareKnown

Produtos afetados

atlassian:confluence_data_centeratlassian:confluence_server

Fraquezas (CWE)

CWE-425CWE-425

Referencias

http://packetstormsecurity.com/files/164401/Atlassian-Confluence-Server-7.5.1-Arbitrary-File-Read.html(security@atlassian.com)

https://jira.atlassian.com/browse/CONFSERVER-67893(security@atlassian.com)

http://packetstormsecurity.com/files/164401/Atlassian-Confluence-Server-7.5.1-Arbitrary-File-Read.html(af854a3a-2127-422b-91ae-364da2661108)

https://jira.atlassian.com/browse/CONFSERVER-67893(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-26085(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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