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TI-2020-04700 Aliases CVE-2020-5772GHSA-5hvv-pmvw-fc3x

Improper Input Validation in Teltonika firmware TRB2_R_00.02.04.01 allows a remote…

Priority LOW 35CWE-494Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-494.

Summary

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 package file.

Why it matters now

EPSS 0.01052 64th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Teltonika Gateway TRB245TRB2_R_00.02.04.01 firmware—No fix listedCNA
  • Teltonika Gateway TRB245 Vendor— Affected TRB2_R_00.02.04.01 firmware Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:teltonika-networks:trb245_firmware:00.02.04.01:*:*:*:*:*:*:*00.02.04.01VulnerableTeltonika Networks
cpe:2.3:h:teltonika-networks:trb245:-:*:*:*:*:*:*:*not specified by NVDRunning onTeltonika Networks
  • cpe:2.3:o:teltonika-networks:trb245_firmware:00.02.04.01:*:*:*:*:*:*:* Versions 00.02.04.01 Vulnerable ·Teltonika Networks
  • cpe:2.3:h:teltonika-networks:trb245:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Teltonika Networks

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-5772
  2. 2026-10-03 Alias added: GHSA-5hvv-pmvw-fc3x

References

Exploit 1

  • TI-2020-04714 Cross-site request forgery in Teltonika Gateway TRB245 CVSS 3.1HIGH 8.8
  • TI-2020-04701 Improper privilege management in Teltonika Gateway TRB245 CVSS 3.1HIGH 8.8
  • TI-2020-04698 Cross-site request forgery in Teltonika Gateway TRB245 CVSS 3.1HIGH 8.8
  • TI-2020-04699 Improper input validation in Teltonika Gateway TRB245 CVSS 3.1HIGH 7.5
  • TI-2020-04717 Path traversal in Teltonika Gateway TRB245 CVSS 3.1MEDIUM 6.5
  • TI-2020-04715 Path traversal in Teltonika Gateway TRB245 CVSS 3.1MEDIUM 6.5
See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences