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[email protected]NVD:CVE-2020-35370

HistoryDec 23, 2020 - 7:15 p.m.

CVE-2020-35370

2020-12-2319:15:13

CWE-22

[email protected]

web.nvd.nist.gov

raysync

rce

vulnerability

remote code execution

admin login

server security

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.019

Percentile

88.7%

JSON

A RCE vulnerability exists in Raysync below 3.3.3.8. An unauthenticated unauthorized attacker sending a specifically crafted request to override the specific file in server with malicious content can login as “admin”, then to modify specific shell file to achieve remote code execution(RCE) on the hosting server.

Affected configurations

Nvd

Node

raysyncraysyncRange<3.3.3.8

VendorProductVersionCPE
raysyncraysync*cpe:2.3:a:raysync:raysync:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
raysync	raysync	*	cpe:2.3:a:raysync:raysync::::::::

References

www.exploit-db.com/exploits/49265

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.019

Percentile

88.7%

JSON

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