CVE-2020-11682

Name: CVE-2020-11682
Creator: NVD / NIST
Published: 2020-06-04T20:15:11.677+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.64%

Last modified Jun 17, 2026

CVE-2020-11682 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Castel NextGen DVR v1.0.0 is vulnerable to CSRF in all state-changing request. A __RequestVerificationToken is set by the web interface, and included in requests sent by web interface. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

Castel NextGen DVR v1.0.0 is vulnerable to CSRF in all state-changing request. A __RequestVerificationToken is set by the web interface, and included in requests sent by web interface. However, this token is not verified by the application: the token can be removed from all requests and the request will succeed.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS Probability

0.64%

46.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Castel	Nextgen Dvr Firmware	1.0.0

References

http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.htmlThird Party Advisory
http://seclists.org/fulldisclosure/2020/Jun/8Mailing List, Third Party Advisory
https://www.securitymetrics.com/blog/where-did-request-come-from-cross-site-request-forgery-csrfThird Party Advisory
http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.htmlThird Party Advisory
http://seclists.org/fulldisclosure/2020/Jun/8Mailing List, Third Party Advisory
https://www.securitymetrics.com/blog/where-did-request-come-from-cross-site-request-forgery-csrfThird Party Advisory

Timeline

Published: Jun 4, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11682?

How severe is CVE-2020-11682?

CVE-2020-11682 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11682?

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.

Are you affected by CVE-2020-11682?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST