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KrcertCVELIST:CVE-2020-7858

HistoryApr 22, 2021 - 5:59 p.m.

CVE-2020-7858 AquaNPlayer directory traversing vulnerability

2021-04-2217:59:26

CWE-548

krcert

www.cve.org

aquanplayer

directory traversing

download page

information leakage

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

AI Score

8.4

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

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.

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "AquaNPlayer",
    "vendor": "cdnetworks",
    "versions": [
      {
        "lessThanOrEqual": "2.0.0.92",
        "status": "affected",
        "version": "2.0.0.92",
        "versionType": "custom"
      }
    ]
  }
]

References

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

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

AI Score

8.4

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

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