CVE-2022-36971

CVSS 9.8 CRITICALEPSS 15.0%CWE-502

Vexday Risk Score

33Atenção

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 9.8EPSS 15.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

29 mar 2023Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche 6.3.2.3490. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the JwtTokenUtility class. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-15301.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

Ivanti · Avalanche

Quer saber se a sua infraestrutura está exposta a isto?

Falar com a TrueHacking →

Referências

https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt https://www.zerodayinitiative.com/advisories/ZDI-22-776/