7.5highHigh
CVE-2026-21552
In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed
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@unisoc.com
Dates
- Published
- 2026-08-03
- Last modified
- 2026-08-28
- Sources
- NVD