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CVE-2021-35492

MEDIUM

6.5

Description

Wowza Streaming Engine through 4.8.11+5 could allow an authenticated, remote attacker to exhaust filesystem resources via the /enginemanager/server/vhost/historical.jsdata vhost parameter. This is due to the insufficient management of available filesystem resources. An attacker could exploit this vulnerability through the Virtual Host Monitoring section by requesting random virtual-host historical data and exhausting available filesystem resources. A successful exploit could allow the attacker to cause database errors and cause the device to become unresponsive to web-based management. (Manual intervention is required to free filesystem resources and return the application to an operational state.)

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/5/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

wowza:streaming_engine

Weaknesses (CWE)

CWE-770

References

https://n4nj0.github.io/advisories/wowza-streaming-engine-i/(cve@mitre.org)

https://www.gruppotim.it/redteam(cve@mitre.org)

https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes(cve@mitre.org)

https://n4nj0.github.io/advisories/wowza-streaming-engine-i/(af854a3a-2127-422b-91ae-364da2661108)

https://www.gruppotim.it/redteam(af854a3a-2127-422b-91ae-364da2661108)

https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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