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 v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.1 HIGHAV:N/AC:H/Au:S/C:C/I:C/A:C

EPSS

1.95% chance of exploitation in the next 30 days, 79th percentile

Published

2020-08-03

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.tenable.com/security/research/tra-2020-48

References

• CVE Record
• NVD entry

Related

• CVE-2020-5770
• CVE-2020-5772
• CVE-2020-5769
• CVE-2020-5773
• CVE-2020-5768
• CVE-2020-5774