CVE-2021-34966: high-severity vulnerability in Foxit PDF Editor
Foxit PDF Editor FileAttachment Annotation Use-After-Free Remote Code Execution Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.3%
Foxit PDF Editor FileAttachment Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. 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-14367.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Foxit · PDF EditorRelated CVEs — Foxit PDF Editor
In the same product, most dangerous first.
CVE-2022-37378HIGHCVE-2022-37378EPSS 1.0%CVE-2022-37377HIGHCVE-2022-37377EPSS 1.0%CVE-2022-37376LOWCVE-2022-37376EPSS 0.8%CVE-2023-27365HIGHFoxit PDF Editor DOC File Parsing Exposed Dangerous Method Remote Code Execution VulnerabilityEPSS 0.5%CVE-2023-27364HIGHFoxit PDF Editor XLS File Parsing Exposed Dangerous Method Remote Code Execution VulnerabilityEPSS 0.5%CVE-2021-34968HIGHFoxit PDF Editor transitionToState Use-After-Free Remote Code Execution VulnerabilityEPSS 0.3%