CVE-2020-5771

Improper Input Validation in Teltonika firmware TRB2_R_00.02.04.01 allows a remote, authenticated attacker to gain root privileges by uploading a malicious backup archive.

CVSS v3.0 7.5 HIGH
CVSS v2.0 7.1 HIGH

7.5^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.1^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:H/Au:S/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector NETWORK

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.tenable.com/security/research/tra-2020-48	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:teltonika-networks:trb245_firmware:00.02.04.01:*:*:*:*:*:*:*

cpe:2.3:h:teltonika-networks:trb245:-:*:*:*:*:*:*:*

Information

Published : 2020-08-03 13:15

Updated : 2021-07-21 04:39

NVD link : CVE-2020-5771

Mitre link : CVE-2020-5771

JSON object : View

CWE

CWE-20

Improper Input Validation

Products Affected

teltonika-networks

trb245
trb245_firmware

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7.5 /10