CVE-2021-35492

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-35492
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.)

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://n4nj0.github.io/advisories/wowza-streaming-engine-i/ Third Party Advisory
https://www.gruppotim.it/redteam Exploit Third Party Advisory
https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes Release Notes Vendor Advisory
https://n4nj0.github.io/advisories/wowza-streaming-engine-i/ Third Party Advisory
https://www.gruppotim.it/redteam Exploit Third Party Advisory
https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes Release Notes Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:wowza:streaming_engine:*:*:*:*:*:*:*:*
History

21 Nov 2024, 06:12

Type Values Removed Values Added
References () https://n4nj0.github.io/advisories/wowza-streaming-engine-i/ - Third Party Advisory () https://n4nj0.github.io/advisories/wowza-streaming-engine-i/ - Third Party Advisory
References () https://www.gruppotim.it/redteam - Exploit, Third Party Advisory () https://www.gruppotim.it/redteam - Exploit, Third Party Advisory
References () https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes - Release Notes, Vendor Advisory () https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes - Release Notes, Vendor Advisory

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-400 CWE-770

09 Oct 2021, 03:26

Type Values Removed Values Added
CWE CWE-400
CPE cpe:2.3:a:wowza:streaming_engine:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 6.5
References (MISC) https://www.gruppotim.it/redteam - (MISC) https://www.gruppotim.it/redteam - Exploit, Third Party Advisory
References (MISC) https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes - (MISC) https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes - Release Notes, Vendor Advisory
References (MISC) https://n4nj0.github.io/advisories/wowza-streaming-engine-i/ - (MISC) https://n4nj0.github.io/advisories/wowza-streaming-engine-i/ - Third Party Advisory

08 Oct 2021, 16:15

Type Values Removed Values Added
References
  • (MISC) https://n4nj0.github.io/advisories/wowza-streaming-engine-i/ -

07 Oct 2021, 15:15

Type Values Removed Values Added
References
  • (MISC) https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes -

05 Oct 2021, 16:40

Type Values Removed Values Added
New CVE
Information

Published : 2021-10-05 16:15

Updated : 2024-11-21 06:12

NVD link : CVE-2021-35492

Mitre link : CVE-2021-35492

CVE.ORG link : CVE-2021-35492

JSON object : View

Products Affected

wowza

  • streaming_engine
CWE
CWE-770

Allocation of Resources Without Limits or Throttling