Vulnerability Details : CVE-2021-35491
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. This issue was resolved in Wowza Streaming Engine release 4.8.14.
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2021-35491
- cpe:2.3:a:wowza:streaming_engine:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-35491
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-35491
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:P |
8.6
|
4.9
|
NIST | |
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H |
2.8
|
5.2
|
NIST |
CWE ids for CVE-2021-35491
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-35491
-
https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes
Wowza Streaming Engine 4.8.14 Release NotesRelease Notes;Vendor Advisory
-
https://www.gruppotim.it/redteam
Vulnerability Research & Advisor | Gruppo TIMExploit;Third Party Advisory
-
https://n4nj0.github.io/advisories/wowza-streaming-engine-i/
Wowza Streaming Engine - Multiple Vulnerabilities - The Tales of N4nj0Third Party Advisory
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