What is CVE-2020-9752?

CVE-2020-9752 is a critical-severity vulnerability in Naver Cloud Explorer, classified under External Control of File Name or Path. CVSS score: 9.8/10. Published 2020-03-23.

How severe is CVE-2020-9752?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Naver Cloud Explorer

CVE-2020-9752

Naver Cloud Explorer before 2.2.2.11 allows the attacker can move a local file in any path on the filesystem as a system privilege through its named pipe.

Published 2020-03-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.6th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Naver Cloud Explorer
Naver Corporation Cloud Explorer — versions unspecified

Weakness classification (CWE)

References

cve.naver.com/detail/cve-2020-9752 (Vendor Advisory)

Frequently asked questions

What is CVE-2020-9752?: CVE-2020-9752 is a critical-severity vulnerability in Naver Cloud Explorer, classified under External Control of File Name or Path. CVSS score: 9.8/10. Published 2020-03-23.
How severe is CVE-2020-9752?: Critical severity. CVSS v3 base score is 9.8 out of 10.