CVE-2020-5786 — HIGH (8.8) — White Hats Nepal

Vulnerability Description

Cross-site request forgery in Teltonika firmware TRB2_R_00.02.04.3 allows a remote attacker to perform sensitive application actions by tricking legitimate users into clicking a crafted link.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Teltonika-Networks	Trb245 Firmware	00.02.04.03
Teltonika-Networks	Trb245	-

Related Weaknesses (CWE)

CWE-352

References

https://www.tenable.com/security/research/tra-2020-57ExploitThird Party Advisory
https://www.tenable.com/security/research/tra-2020-57ExploitThird Party Advisory

FAQ

What is CVE-2020-5786?

CVE-2020-5786 is a vulnerability with a CVSS score of 8.8 (HIGH). Cross-site request forgery in Teltonika firmware TRB2_R_00.02.04.3 allows a remote attacker to perform sensitive application actions by tricking legitimate users into clicking a crafted link.

How severe is CVE-2020-5786?

CVE-2020-5786 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-5786?

Check the references section above for vendor advisories and patch information. Affected products include: Teltonika-Networks Trb245 Firmware, Teltonika-Networks Trb245.