Back to Database
Status published
High
CVE-2021-31540
Wowza Streaming Engine through 4.8.5 (in a default installation) has...
Vulnerability Description
Wowza Streaming Engine through 4.8.5 (in a default installation) has incorrect file permissions of configuration files in the conf/ directory. A regular local user is able to read and write to all the configuration files, e.g., modify the application server configuration.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-31540
Credits & Attribution
No credits recorded in the NVD database.
References
More from wowza
View All →CVE-2021-35492
Wowza Streaming Engine through 4.8.11+5 could allow an authenticated, remote...
Medium
6.5
CVE-2021-35491
A Cross-Site Request Forgery (CSRF) vulnerability in Wowza Streaming Engine...
High
8.1
CVE-2021-31539
Wowza Streaming Engine before 4.8.8.01 (in a default installation) has...
Medium
5.5
CVE-2020-9004
A remote authenticated authorization-bypass vulnerability in Wowza Streaming Engine 4.8.0...
High
8.8
CVE-2019-7656
A privilege escalation vulnerability in Wowza Streaming Engine 4.8.0 and...
High
7.8
Affected Vendor
wowza
View all reports →Affected Software
streaming engine
Vulnerable Versions:
0
Timeline
Official Publish:
April 23rd, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.