SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-21430

Transient DOS while connecting STA to AP and initiating ADD TS request from AP to establish TSpec session.

HIGH 7.5EPSS 0.26%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Transient DOS while connecting STA to AP and initiating ADD TS request from AP to establish TSpec session.

CVSS 3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.26% probability · 18th percentile
CISA KEV
Not listed
Weakness
CWE-126
Affected
qualcomm/315 5g iot modem firmware · qualcomm/apq8017 firmware · qualcomm/apq8064au firmware · qualcomm/aqt1000 firmware · qualcomm/ar8031 firmware · qualcomm/qcs9100 firmware · qualcomm/qep8111 firmware · qualcomm/qfw7114 firmware · qualcomm/qfw7124 firmware · qualcomm/qrb5165m firmware · qualcomm/qrb5165n firmware · qualcomm/qualcomm 205 mobile platform firmware · qualcomm/video collaboration vc1 platform firmware · qualcomm/video collaboration vc3 platform firmware · qualcomm/video collaboration vc5 platform firmware · qualcomm/robotics rb3 platform firmware · qualcomm/robotics rb5 platform firmware · qualcomm/sa2150p firmware · qualcomm/sa4150p firmware · qualcomm/sa4155p firmware · +40 more
Source
product-security@qualcomm.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.