CVE-2020-8797

Juplink RX4-1500 v1.0.3 allows remote attackers to gain root access to the Linux subsystem via an unsanitized exec call (aka Command Line Injection), if the undocumented telnetd service is enabled and the attacker can authenticate as admin from the local network.

CVSS v3 6.7 MEDIUM
CVSS v2.0 6.9 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://cerne.xyz/bugs/CVE-2020-8797.html	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:juplink:rx4-1500:-:*:*:*:*:*:*:*

cpe:2.3:o:juplink:rx4-1500_firmware:1.0.3:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-04-23 18:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-8797

Mitre link : CVE-2020-8797

CVE.ORG link : CVE-2020-8797

JSON object : View

Products Affected

juplink

rx4-1500
rx4-1500_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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