CVE-2020-10911

Arbitrary code execution via GetFieldValue type confusion

Published Apr 22, 2020 · Updated Aug 4, 2024

Type confusion in Foxit PhantomPDF 9.7.0.29478 allows remote attackers to execute arbitrary code via a malicious page or file. The GetFieldValue command in the communication API fails to validate supplied data, producing a type-confusion condition that runs code in the current process. Exploitation requires a target user to open a malicious file or visit a malicious page; successful execution inherits the client process context.

CVSS severity7.8
High
EPSS probability4.81%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Type confusion in Foxit PhantomPDF 9.7.0.29478 allows remote attackers to execute arbitrary code via a malicious page or file. The GetFieldValue command in the communication API fails to validate supplied data, producing a type-confusion condition that runs code in the current process. Exploitation requires a target user to open a malicious file or visit a malicious page; successful execution inherits the client process context.

The record

CVE
CVE-2020-10911
Published
Apr 22, 2020
Updated
Aug 4, 2024
Vendor
Foxit Software
Product
Foxit PDF Editor
Classifications
CWE-843, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 22, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.7.0.29478

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Foxit Software · Foxit PDF Editorversion=9.7.0.29478

Published CVSS scores

6.8NVDAV:N/AC:M/Au:N/C:P/I:P/A:P
7.8Zero Day InitiativeCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-843Access of Resource Using Incompatible Type ('Type Confusion')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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