Unrated severityNVD Advisory· Published Sep 17, 2021· Updated Sep 17, 2024
Digi PortServer TS 16 Improper Authentication
CVE-2021-38412
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Digi International/PortServer TS 16v5Range: Firmware
Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1- us-cert.cisa.gov/ics/advisories/icsa-21-257-01mitrex_refsource_MISC
News mentions
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