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CVE-2020-36911

CRITICAL

9.8

Descripcion

Covenant 0.1.3 - 0.5 contains a remote code execution vulnerability that allows attackers to craft malicious JWT tokens with administrative privileges. Attackers can generate forged tokens with admin roles and upload custom DLL payloads to execute arbitrary commands on the target system.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado1/13/2026

Ultima modificacion1/29/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

cobbr:covenant

Debilidades (CWE)

CWE-798

Referencias

https://cobbr.io/Covenant.html(disclosure@vulncheck.com)

https://github.com/Zeop-CyberSec/covenant_rce/blob/master/covenant_jwt_rce.rb(disclosure@vulncheck.com)

https://github.com/cobbr/Covenant(disclosure@vulncheck.com)

https://web.archive.org/web/20201013165001/https://twitter.com/cobbr_io/status/1316058367161401344(disclosure@vulncheck.com)

https://web.archive.org/web/20201101052547/https://blog.null.farm/hunting-the-hunters(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51141(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/covenant-remote-code-execution-rce(disclosure@vulncheck.com)

https://github.com/Zeop-CyberSec/covenant_rce/blob/master/covenant_jwt_rce.rb(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://web.archive.org/web/20201101052547/https://blog.null.farm/hunting-the-hunters(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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