CSRF in Castel Nextgen Dvr
CVE-2020-11682
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.006 (47.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.
Affected products
- Castel Nextgen_dvr
- Castel Nextgen_dvr_firmware — versions 1.0.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (mailing-list, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-11682?
- CVE-2020-11682 is a medium-severity vulnerability in Castel Nextgen Dvr, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2020-06-04.
- How severe is CVE-2020-11682?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2020-11682 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.