CVE-2020-7858: AquaNPlayer directory traversing vulnerability

Severity: high (CVSS 8.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-04-22 · updated 2026-06-17
Weakness: CWE-548

Description

There is a directory traversing vulnerability in the download page url of AquaNPlayer 2.0.0.92. The IP of the download page url is localhost and an attacker can traverse directories using "dot dot" sequences(../../) to view host file on the system. This vulnerability can cause information leakage.

Affected products

cdnetworks AquaNPlayer: 2.0.0.92

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36014
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36014

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