Digi PortServer TS 16 Improper Authentication
CVE-2021-38412

9.6CRITICAL

Key Information:

Vendor

Digi International

Status
Portserver Ts 16
Vendor
CVE Published:
17 September 2021

What is CVE-2021-38412?

Properly formatted POST requests to multiple resources on the HTTP and HTTPS web servers of the Digi PortServer TS 16 Rack device do not require authentication or authentication tokens. This vulnerability could allow an attacker to enable the SNMP service and manipulate the community strings to achieve further control in.

Affected Version(s)

PortServer TS 16 Firmware <= 82000684

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-257-01
x_refsource_MISC

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.