CVE-2021-31540
HIGHWowza Streaming Engine < 4.8.5 - Incorrect Permission Assignment
Title source: ruleDescription
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.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
https://www.wowza.com/products/streaming-engine
Exploit, Third Party Advisory x_refsource_misc
https://www.gruppotim.it/redteam
Release Notes, Vendor Advisory x_refsource_misc
https://www.wowza.com/docs/wowza-streaming-engine-4-8-12-release-notes
Scores
CVSS v3
7.1
EPSS
0.0003
EPSS Percentile
10.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-732
Status
published
Products (1)
wowza/streaming_engine
< 4.8.5
Published
Apr 23, 2021
Tracked Since
Feb 18, 2026