CVE-2020-35370

CVSS V2 High 9.3 CVSS V3 High 8.8

Description

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.

Overview

CVE ID
CVE-2020-35370

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-12-23T19:15:13

Last Modified Date
2021-07-21T11:39:23

Weakness Enumerations

CWE	URL
CWE-22	http://cwe.mitre.org/data/definitions/22.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:raysync:raysync::::::::	1	OR		3.3.3.8

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
9.3

Severity
HIGH

Exploitability Score
8.6

Impact Score
10

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://www.exploit-db.com/exploits/49265	Exploit Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-35370
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35370

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:04:30				Added to TrackCVE
2022-12-05 18:45:30	2020-12-23T19:15Z	2020-12-23T19:15:13	CVE Published Date	updated
2022-12-05 18:45:30		2021-07-21T11:39:23	CVE Modified Date	updated
2022-12-05 18:45:30		Analyzed	Vulnerability Status	updated