CVE-2025-21446

| EUVD-2025-20487 HIGH
2025-07-08 [email protected]
7.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20487
CVE Published
Jul 08, 2025 - 13:15 nvd
HIGH 7.5

Tags

Buffer Overflow Qcn9000 Firmware Qcn9100 Firmware Wsa8845 Firmware Qca6574a Firmware Csr8811 Firmware Qca9980 Firmware Qcs6490 Firmware Ipq6010 Firmware Sg8275p Firmware Qcn9003 Firmware Ipq8174 Firmware Qcn6122 Firmware Ipq9574 Firmware Ipq8064 Firmware Wcd9385 Firmware Qcn9011 Firmware Qca9994 Firmware Qcn6274 Firmware Sm8650q Firmware Qcn5164 Firmware Sm7315 Firmware Qca6787aq Firmware Wsa8815 Firmware Sa6155p Firmware Qamsrv1h Firmware Sxr1230p Firmware Snapdragon 865 5g Mobile Firmware Qcn6112 Firmware Snapdragon 8 Gen 3 Mobile Firmware Qcn5052 Firmware Immersive Home 216 Firmware Wcd9395 Firmware Sm7635 Firmware Qca6426 Firmware Qca6595 Firmware Qca9986 Firmware Sa7775p Firmware Qsm8350 Firmware Qca6777aq Firmware Sa8255p Firmware Qca0000 Firmware Fastconnect 6900 Firmware Sm7675p Firmware Qca9889 Firmware Qcs4490 Firmware Sc8380xp Firmware Snapdragon X55 5g Modem Rf Firmware Qca9984 Firmware Sa8155p Firmware Sxr2130 Firmware Qcc2076 Firmware Qca8386 Firmware Qca6584au Firmware Sa8620p Firmware Sxr2250p Firmware Snapdragon Auto 5g Modem Rf Firmware Qcs5430 Firmware Wsa8835 Firmware Sa7255p Firmware Qcs9100 Firmware Sm7675 Firmware Snapdragon 888 5g Mobile Firmware Qcn9012 Firmware Sm8750p Firmware Ssg2115p Firmware Qamsrv1m Firmware Qca2062 Firmware Qca8075 Firmware Immersive Home 214 Firmware Snapdragon X32 5g Modem Rf Firmware Ipq8074a Firmware Qam8255p Firmware Qca8081 Firmware Snapdragon X65 5g Modem Rf Firmware Immersive Home 318 Firmware Snapdragon X72 5g Modem Rf Firmware Sm6650 Firmware Sdx55 Firmware Wcd9378 Firmware Fastconnect 7800 Firmware Srv1h Firmware Ipq5332 Firmware Ipq9554 Firmware Ipq9570 Firmware Ssg2125p Firmware Ipq6018 Firmware Qcs8550 Firmware Wcn7750 Firmware Sxr2330p Firmware Qcn9072 Firmware Sa8770p Firmware Wcn6740 Firmware Sm7635p Firmware Snapdragon Ar1 Gen 1 Firmware Qam8295p Firmware Wsa8832 Firmware Snapdragon 778g 5g Mobile Firmware Sm8550p Firmware Qam8650p Firmware Snapdragon X75 5g Modem Rf Firmware Sa8650p Firmware Sm8635 Firmware Wcd9380 Firmware Qca8082 Firmware Qca6431 Firmware Snapdragon Auto 5g Modem Rf Gen 2 Firmware Ipq8068 Firmware Qcn5054 Firmware Qam8620p Firmware Qca6574 Firmware Qca6574au Firmware Sm7325p Firmware Qcm8550 Firmware Qcm5430 Firmware Qca6554a Firmware Sc8280xp Abbb Firmware Qca2066 Firmware Snapdragon Xr2 5g Firmware Qca6688aq Firmware Qcn9001 Firmware Qca6564au Firmware Qca9992 Firmware Snapdragon 782g Mobile Firmware Qca6678aq Firmware Qca4024 Firmware Ipq8173 Firmware Qca8072 Firmware Ar9380 Firmware Qcn5124 Firmware Snapdragon X35 5g Modem Rf Firmware Qcc2073 Firmware Qca6391 Firmware Qca9985 Firmware Qca6595au Firmware Qca6698au Firmware Ipq8076 Firmware Wcn7861 Firmware Sa8775p Firmware Wcn7880 Firmware Qmp1000 Firmware Wcn7860 Firmware Qcn9074 Firmware Qcn5122 Firmware Qcc710 Firmware Wcn6650 Firmware Sd 8 Gen1 5g Firmware Ipq5028 Firmware Qca8337 Firmware Sa9000p Firmware Sd865 5g Firmware Ipq6000 Firmware Qcs8300 Firmware Wcd9375 Firmware Ipq9008 Firmware Qcn9274 Firmware Ipq8078a Firmware Ipq5010 Firmware Qcn6102 Firmware Qca9886 Firmware Qcn9002 Firmware Snapdragon 780g 5g Mobile Firmware Wcn6450 Firmware Qfw7124 Firmware Wsa8810 Firmware Qca8085 Firmware Ipq8078 Firmware Sm8635p Firmware Qcn6132 Firmware Srv1m Firmware Wsa8840 Firmware Sm6650p Firmware Qca6436 Firmware Qca8084 Firmware Wcd9340 Firmware Qca6421 Firmware Qcn6023 Firmware Wcn3950 Firmware Snapdragon 8 Gen 1 Mobile Firmware Sa8295p Firmware Qcm4490 Firmware Srv1l Firmware Qep8111 Firmware Wcd9390 Firmware Qfw7114 Firmware Qca6696 Firmware Qcn6024 Firmware Qam8775p Firmware Sd888 Firmware Ipq8071a Firmware Wcn7881 Firmware Qcn9024 Firmware Sa8195p Firmware Ipq8076a Firmware Qcn5022 Firmware Wsa8845h Firmware Ipq8065 Firmware Qcs615 Firmware Immersive Home 316 Firmware Snapdragon Ar2 Gen 1 Firmware Fastconnect 6700 Firmware Qca2065 Firmware Qcn9022 Firmware Fastconnect 6800 Firmware Sdx61 Firmware Snapdragon 870 5g Mobile Firmware Qca6698aq Firmware Qcn6100 Firmware Qca2064 Firmware Sxr2230p Firmware Qca6797aq Firmware Snapdragon X62 5g Modem Rf Firmware Ipq9048 Firmware Qcn9070 Firmware Ipq8070a Firmware Qcf8000 Firmware Ipq8072a Firmware Wsa8830 Firmware Sm8750 Firmware Qca9888 Firmware Ipq6028 Firmware Snapdragon 8 Gen 2 Mobile Firmware Sm8735 Firmware Ar8035 Firmware Qcn5154 Firmware Qcm6490 Firmware Qca9990 Firmware Qcn5024 Firmware Video Collaboration Vc3 Platform Firmware Qcn6224 Firmware Wcd9370 Firmware Qcf8001 Firmware Wcn6755 Firmware Qca6174a Firmware Qcn5152 Firmware

Description

Transient DOS may occur when processing vendor-specific information elements while parsing a WLAN frame for BTM requests.

Analysis

Transient DOS may occur when processing vendor-specific information elements while parsing a WLAN frame for BTM requests.

Technical Context

A denial of service vulnerability allows an attacker to disrupt the normal functioning of a system, making it unavailable to legitimate users. This vulnerability is classified as Buffer Over-read (CWE-126).

Affected Products

Affected products: Qualcomm Fastconnect 6900 Firmware -, Qualcomm Fastconnect 7800 Firmware -, Qualcomm Immersive Home 214 Firmware -, Qualcomm Immersive Home 216 Firmware -, Qualcomm Immersive Home 316 Firmware -

Remediation

Implement rate limiting and input validation. Use timeout mechanisms for resource-intensive operations. Deploy DDoS protection where applicable.

Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +38
POC: 0

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CVE-2025-21446 vulnerability details – vuln.today

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