What is CVE-2020-5771?

CVE-2020-5771 is a high-severity vulnerability in Teltonika-Networks Trb245, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2020-08-03.

How severe is CVE-2020-5771?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Teltonika-Networks Trb245

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.020 (78.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Teltonika-networks Trb245
Teltonika-networks Trb245_firmware — versions 00.02.04.01
N/a Teltonika Gateway Trb245 — versions TRB2_R_00.02.04.01 firmware

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

vulnreport@tenable.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-5771?: CVE-2020-5771 is a high-severity vulnerability in Teltonika-Networks Trb245, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2020-08-03.
How severe is CVE-2020-5771?: High severity. CVSS v3 base score is 7.5 out of 10.