CVE-2025-31718
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.6%
exploitation probability
0.6%top 55% of all CVEs
observed exploitation
nono source reports it
In short
A modem has a flaw where it doesn't properly check data coming from the network, which can cause it to crash or be taken over remotely by an attacker without needing special access.
Technical detail
Improper input validation in modem firmware allows remote attackers to trigger a system crash or escalate privileges by sending specially crafted network packets. No authentication or elevated privileges are required to exploit this vulnerability.
Summary generated and translated by AI from the official description.
In modem, there is a possible system crash due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H