CVE-2021-34837: fallo de gravedad alta en Foxit PDF Reader
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 4.0%
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.0.0.49893. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-14018.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
Foxit · PDF ReaderCVEs relacionadas — Foxit PDF Reader
En el mismo producto, de las más peligrosas a las menos.
CVE-2021-34833HIGHCVE-2021-34833EPSS 95.7%CVE-2021-34847HIGHCVE-2021-34847EPSS 61.6%CVE-2023-27363HIGHFoxit PDF Reader exportXFAData Exposed Dangerous Method Remote Code Execution VulnerabilityEPSS 42.0%CVE-2021-34850HIGHCVE-2021-34850EPSS 38.3%CVE-2021-34842HIGHCVE-2021-34842EPSS 13.3%CVE-2021-34853HIGHCVE-2021-34853EPSS 4.0%