Vulnerability CVE-2021-35491
Published: 2021-10-05

Description:
A Cross-Site Request Forgery (CSRF) vulnerability in Wowza Streaming Engine through 4.8.11+5 allows a remote attacker to delete a user account via the /enginemanager/server/user/delete.htm userName parameter. The application does not implement a CSRF token for the GET request.

Type:

CWE-352

 (Cross-Site Request Forgery (CSRF))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Wowza -> Streaming engine 

 References:
https://www.gruppotim.it/redteam
https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes
https://n4nj0.github.io/advisories/wowza-streaming-engine-i/
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