Vulnerability · Published Jun 4, 2020 · Assigned by mitre

CVE-2020-11682

Medium 6.5

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).

Severity (CVSS NVD)6.5Medium

Exploit odds (30 days)0.6%top 48.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.securitymetrics.com/blog/where-did-request-come-from-cross-site-request-forgery-csrf x_refsource_MISC
20200605 Castel NextGen DVR multiple CVEs mailing-list, x_refsource_FULLDISC
http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.html x_refsource_MISC