by Kastro
Paper/Archive/CVE-2021-26605

CVE-2021-26605

unidocs ezPDFReader — unidocs ezPDFReader arbitrary command execution vulnerability

EPSS 1%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 64.2.642 × 2012.8No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
ezPDFReader2.0 ~ 3.0–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
krcert (CNA)7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

refboho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36168