CVE-2021-26605
HIGH EXPLOITEDezPDFReader 2.0-3.0 - Remote Code Execution via JSON-RPC Input
Title source: llmExploitation Summary
CVE-2021-26605 has been observed exploited in the wild (reported by VulnCheck KEV).
Description
An improper input validation vulnerability in the service of ezPDFReader allows attacker to execute arbitrary command. This issue occurred when the ezPDF launcher received and executed crafted input values through JSON-RPC communication.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36168
Scores
CVSS v3
7.5
EPSS
0.0105
EPSS Percentile
59.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
VulnCheck KEV
2021-10-26
CWE
CWE-20
Status
published
Products (1)
unidocs/ezpdfreader
2.0 - 3.0
Published
Aug 05, 2021
Tracked Since
Feb 18, 2026