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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.88%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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. This issue was resolved in Wowza Streaming Engine release 4.8.14.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
- EPSS
- 0.88% probability · 57th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- wowza/streaming engine
- Source
- cve@mitre.org
References
- https://n4nj0.github.io/advisories/wowza-streaming-engine-i/Third Party Advisory
- https://www.gruppotim.it/redteamExploit, Third Party Advisory
- https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notesRelease Notes, Vendor Advisory
- https://n4nj0.github.io/advisories/wowza-streaming-engine-i/Third Party Advisory
- https://www.gruppotim.it/redteamExploit, Third Party Advisory
- https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notesRelease Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.