CVE-2020-11681
HIGHCVSS 8.1/10EPSS 1.14%
Last modified
CVE-2020-11681 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in cleartext. Low privileged users can exploit this to create an administrator user and obtain the SMTP credentials.. EPSS estimates a 1.14% chance of exploitation in the next 30 days.
Description
Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in cleartext. Low privileged users can exploit this to create an administrator user and obtain the SMTP credentials.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Castel | Nextgen Dvr Firmware | 1.0.0 |
References
- http://seclists.org/fulldisclosure/2020/Jun/8Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Jun/8Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-11681?
Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in cleartext. Low privileged users can exploit this to create an administrator user and obtain the SMTP credentials.
How severe is CVE-2020-11681?
CVE-2020-11681 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.14% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11681?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
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Are you affected by CVE-2020-11681?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST