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Udx710

2 CVEs product

Monthly

CVE-2026-21555 Aug 03, 07:18 HIGH This Week

Remote denial of service in the Unisoc UDX710 modem allows a network-adjacent or remote attacker to crash the modem subsystem of affected devices by sending malformed or crafted input that bypasses input validation. The vulnerability requires no authentication and no user interaction, per the CVSS:3.1/AV:N/AC:L/PR:N/UI:N vector. Impact is limited to availability - there is no confidentiality or integrity exposure - but a successful attack would disrupt cellular connectivity on the affected device. No public exploit code and no CISA KEV listing have been identified at time of analysis.

Denial Of Service Udx710 Unisoc Shanghai Technologies Co Ltd
NVD VulDB
CVSS 3.1
7.5
EPSS
0.4%
CVE-2026-21554 Aug 03, 07:18 HIGH This Week

Remote denial of service in the Unisoc UDX710 modem allows unauthenticated remote attackers to crash or disable modem functionality by sending crafted network input that bypasses input validation in the baseband stack. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms exploitation requires no authentication, no user interaction, and no elevated privileges - only network-reachable access to the modem. No active exploitation has been confirmed (not in CISA KEV) and no public exploit code has been identified at time of analysis.

Denial Of Service Udx710 Unisoc Shanghai Technologies Co Ltd
NVD VulDB
CVSS 3.1
7.5
EPSS
0.4%
EPSS 0% CVSS 7.5
HIGH This Week

Remote denial of service in the Unisoc UDX710 modem allows a network-adjacent or remote attacker to crash the modem subsystem of affected devices by sending malformed or crafted input that bypasses input validation. The vulnerability requires no authentication and no user interaction, per the CVSS:3.1/AV:N/AC:L/PR:N/UI:N vector. Impact is limited to availability - there is no confidentiality or integrity exposure - but a successful attack would disrupt cellular connectivity on the affected device. No public exploit code and no CISA KEV listing have been identified at time of analysis.

Denial Of Service Udx710 Unisoc Shanghai Technologies Co Ltd
NVD VulDB
EPSS 0% CVSS 7.5
HIGH This Week

Remote denial of service in the Unisoc UDX710 modem allows unauthenticated remote attackers to crash or disable modem functionality by sending crafted network input that bypasses input validation in the baseband stack. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms exploitation requires no authentication, no user interaction, and no elevated privileges - only network-reachable access to the modem. No active exploitation has been confirmed (not in CISA KEV) and no public exploit code has been identified at time of analysis.

Denial Of Service Udx710 Unisoc Shanghai Technologies Co Ltd
NVD VulDB

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