CVE-2023-40315

ROLE_FILESYSTEM_EDITOR Can Be Used To Escalate To ROLE_ADMIN

CVSS 5.3 MEDIUMEPSS 2.5%CWE-863

Vexday Risk Score

28Baixo

Decisão SSVC (CISA)

Attend

PoC disponível → acompanhar de perto

CVSS 5.3EPSS 2.5%KEV nãoPoC —Nuclei —Metasploit simPatch —

Ciclo de vida

01 jul 2023Exploit Metasploit disponível

17 ago 2023Publicada no NVD

Recomendação: Planejar correção próxima — já existe PoC pública.

In OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 and related Meridian versions, any user that has the ROLE_FILESYSTEM_EDITOR can easily escalate their privileges to ROLE_ADMIN or any other role. The solution is to upgrade to Meridian 2023.1.5 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. OpenNMS thanks Erik Wynter for reporting this issue.

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

Produtos afetados

The OpenNMS Group · Horizon The OpenNMS Group · Meridian

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Referências

https://docs.opennms.com/meridian/2023/releasenotes/changelog.html#releasenotes-changelog-Meridian-2023.1.5 https://github.com/OpenNMS/opennms/pull/6250