7.5highHigh
CVE-2020-5403
Broadcom Reactor Netty
Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.
Exploitation status
- A vendor advisory or patch reference has been published.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, no account is needed.
- Beyond that, no action by a user is required.
Scoring
- CVSS
- 7.5 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Weakness
- CWE-20
- Assigned by
- security@pivotal.io
Dates
- Published
- 2020-03-03
- Last modified
- 2026-09-04
- Sources
- NVD
Affected products
- Broadcom Reactor Netty0.9.3, 0.9.4
As listed in the NVD configuration data. Not a statement about your estate.