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MitreCVE-2020-20290

HistoryFeb 01, 2021 - 6:15 p.m.

CVE-2020-20290

2021-02-0118:15:13

CWE-22

mitre

web.nvd.nist.gov

cve-2020-20290

directory traversal

yccms 3.3

vulnerability

nvd

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

43.5%

JSON

Directory traversal vulnerability in the yccms 3.3 project. The delete, deletesite, and deleteAll functions’ improper judgment of the request parameters, triggers a directory traversal vulnerability.

Affected configurations

Nvd

Node

yccmsyccmsMatch3.3

VendorProductVersionCPE
yccmsyccms3.3cpe:2.3:a:yccms:yccms:3.3:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
yccms	yccms	3.3	cpe:2.3:a:yccms:yccms:3.3:::::::*

References

blog.jiguang.xyz/posts/yccms-directory-traversal-vulnerability-report/

Social References

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

43.5%

JSON

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