CVE-2020-11682
Castel NextGen DVR v1.0.0 is vulnerable to CSRF in all state-changing request.
Does this matter?
Lower severity and a low EPSS score (0.64%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- EPSS
- 0.64% probability · 51th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- castel/nextgen dvr firmware
- Source
- cve@mitre.org
EPSS 0.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.