What is CVE-2020-5769?

CVE-2020-5769 is a vulnerability in Teltonika firmware TRB2_R_00.02.02 that allows a remote authenticated attacker to conduct persistent cross-site scripting (XSS) attacks.

What is the severity rating of CVE-2020-5769?

The severity rating of CVE-2020-5769 is medium with a CVSS score of 5.4.

How can I fix the CVE-2020-5769 vulnerability?

To fix the CVE-2020-5769 vulnerability, it is recommended to update the Teltonika firmware TRB2_R_00.02.02 to a version that addresses the issue.

Where can I find more information about CVE-2020-5769?

More information about CVE-2020-5769 can be found at the following reference: [https://www.tenable.com/security/research/tra-2020-43-0]

Vulnerability/
CVE-2020-5769

medium

5.4

CWE

17/7/2020

22/7/2020

CVE-2020-5769: XSS

First published: Fri Jul 17 2020(Updated: )

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.

Credit: vulnreport@tenable.com

Affected Software	Affected Version	How to fix
Teltonika-networks Gateway Trb245 Firmware	=trb2_r_00.02.02
Teltonika-networks Gateway Trb245

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Reference Links

https://www.tenable.com/security/research/tra-2020-43-0

Frequently Asked Questions

What is CVE-2020-5769?
CVE-2020-5769 is a vulnerability in Teltonika firmware TRB2_R_00.02.02 that allows a remote authenticated attacker to conduct persistent cross-site scripting (XSS) attacks.
How does CVE-2020-5769 affect Teltonika firmware TRB2_R_00.02.02?
CVE-2020-5769 affects Teltonika firmware TRB2_R_00.02.02 by allowing a remote authenticated attacker to inject malicious client-side code into the 'URL/Host/Connection' form in the 'DATA TO SERVER' configuration section, leading to persistent cross-site scripting (XSS) attacks.
What is the severity rating of CVE-2020-5769?
The severity rating of CVE-2020-5769 is medium with a CVSS score of 5.4.
How can I fix the CVE-2020-5769 vulnerability?
To fix the CVE-2020-5769 vulnerability, it is recommended to update the Teltonika firmware TRB2_R_00.02.02 to a version that addresses the issue.
Where can I find more information about CVE-2020-5769?
More information about CVE-2020-5769 can be found at the following reference: [https://www.tenable.com/security/research/tra-2020-43-0]

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canonical/teltonika-networks gateway trb245 firmware
version/teltonika-networks gateway trb245 firmware/trb2_r_00.02.02
canonical/teltonika-networks gateway trb245

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