CVEvulnerability
CVE-2021-31540
7.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-04-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS 2.0 ([email protected])
- 3.6 LOW — AV:L/AC:L/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-732
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.
Affected configurations
• wowza streaming engine (<= 4.8.5)
Related
Weakness · CWE (1)
- CWE-732 Incorrect Permission Assignment for Critical Resource weakness
References
- https://www.gruppotim.it/redteam Exploit, Third Party Advisory
- https://www.wowza.com/docs/wowza-streaming-engine-4-8-12-release-notes Release Notes, Vendor Advisory
- https://www.wowza.com/products/streaming-engine Vendor Advisory
- https://www.gruppotim.it/redteam Exploit, Third Party Advisory
- https://www.wowza.com/docs/wowza-streaming-engine-4-8-12-release-notes Release Notes, Vendor Advisory
- https://www.wowza.com/products/streaming-engine Vendor Advisory