Paper/Archive/CVE-2021-33592

CVE-2021-33592

NAVER NAVER Toolbar — NAVER Toolbar before 4.0.30.323 allows remote attackers to execute arbitrary code via a crafted upgrade.xml file.

EPSS 2%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 81.9.819 × 2016.4 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

NAVER Toolbar before 4.0.30.323 allows remote attackers to execute arbitrary code via a crafted upgrade.xml file. Special characters in filename parameter can be the cause of bypassing code signing check function.

Affected

ProductAffectedFixed inSource

NAVER Toolbarunspecified – 4.0.30.323–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refcve.naver.com/detail/cve-2021-33592