CVE-2021-38412
Last modified
CVE-2021-38412 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Digi | Portserver Ts 16 Firmware | 82000684 |
| Digi | Portserver Ts 16 Firmware | 82000685 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-257-01Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-257-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-38412?
How severe is CVE-2021-38412?
How do I fix CVE-2021-38412?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-38407Delta Electronics DIALink versions 1.2.4.0 and prior is vuln…4.8
- CVE-2021-38408A stack-based buffer overflow vulnerability in Advantech Web…9.8
- CVE-2021-38409Fuji Electric V-Server Lite and Tellus Lite V-Simulator prio…7.8
- CVE-2021-3841sylius/sylius versions prior to 1.9.10, 1.10.11, and 1.11.2 …5.4
- CVE-2021-38410AVEVA Software Platform Common Services (PCS) Portal version…7.8
- CVE-2021-38411Delta Electronics DIALink versions 1.2.4.0 and prior is vuln…4.8
- CVE-2021-38413Fuji Electric V-Server Lite and Tellus Lite V-Simulator prio…7.8
- CVE-2021-38415Fuji Electric V-Server Lite and Tellus Lite V-Simulator prio…7.8
- CVE-2021-38416Delta Electronics DIALink versions 1.2.4.0 and prior insecur…7.8
- CVE-2021-38417VISAM VBASE version 11.6.0.6 is vulnerable to improper acces…7.5
- CVE-2021-38418Delta Electronics DIALink versions 1.2.4.0 and prior runs by…5.9
- CVE-2021-38419Fuji Electric V-Server Lite and Tellus Lite V-Simulator prio…7.8
Are you affected by CVE-2021-38412?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST