CVE-2020-5769

Insufficient output sanitization in Teltonika firmware TRB2_R_00.02.02 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by injecting malicious client-side code into the 'URL/ Host / Connection' form in the 'DATA TO SERVER' configuration section.

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.tenable.com/security/research/tra-2020-43-0	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:teltonika-networks:gateway_trb245_firmware:trb2_r_00.02.02:*:*:*:*:*:*:*

cpe:2.3:h:teltonika-networks:gateway_trb245:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-07-17 22:15

Updated : 2020-07-22 21:02

NVD link : CVE-2020-5769

Mitre link : CVE-2020-5769

CVE.ORG link : CVE-2020-5769

JSON object : View

Products Affected

teltonika-networks

gateway_trb245_firmware
gateway_trb245

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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