CVE-2020-9752: naver corporation naver cloud explorer External Control of File Name or Path
Vulnerability summary
CVE-2020-9752 is a critical (CVSS 9.8) External Control of File Name or Path vulnerability in naver corporation naver cloud explorer. EPSS estimates a 1.15% chance of exploitation in the next 30 days, higher than 66.8% of scored vulnerabilities.
Severe, CVSS 9.8 (NVD); no exploitation reported by the 5 checked sources; EPSS 1% (FIRST, 03-11-2026)
Source freshness unavailable
How is this decided?Timeline
- 23-03-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
1.15%
Chance of exploitation in the next 30 days
Percentile
67%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.15% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-73External Control of File Name or PathThe product allows user input to control or influence paths or file names that are used in filesystem operations.
- CWE-610Externally Controlled Reference to a Resource in Another SphereThe product uses an externally controlled name or reference that resolves to a resource that is outside of the intended control sphere.
Affected systems
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Naver1 product
- cloud_explorer< 2.2.2.11
Naver corporation1 product
- naver cloud explorer≥ unspecified, ≤ 2.2.2.11
2 vendors · 2 products