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315 5g Iot Modem Firmware CVE-2025-21454

| EUVDEUVD-2025-20484 HIGH
Buffer Over-read (CWE-126)
2025-07-08 product-security@qualcomm.com
Buffer Overflow 315 5g Iot Modem Firmware 9206 Lte Modem Firmware Apq8017 Firmware Apq8064au Firmware Apq8076 Firmware Aqt1000 Firmware Ar8031 Firmware Ar8035 Firmware Ar9380 Firmware Csr8811 Firmware Csra6620 Firmware Csra6640 Firmware Csrb31024 Firmware Fastconnect 6200 Firmware Fastconnect 6700 Firmware Fastconnect 6800 Firmware Fastconnect 6900 Firmware Fastconnect 7800 Firmware Flight Rb5 5g Firmware Home Hub 100 Firmware Immersive Home 214 Firmware Immersive Home 216 Firmware Immersive Home 316 Firmware Immersive Home 318 Firmware Robotics Rb2 Firmware Robotics Rb3 Firmware Robotics Rb5 Firmware Sa4150p Firmware Sa4155p Firmware Sa6145p Firmware Sa6150p Firmware Sa6155 Firmware Sa6155p Firmware Sa7255p Firmware Sa7775p Firmware Sa8145p Firmware Sa8150p Firmware Sa8155 Firmware Sa8155p Firmware Sa8195p Firmware Sa8255p Firmware Sa8295p Firmware Sa8620p Firmware Sa8650p Firmware Sa8770p Firmware Sa8775p Firmware Sa9000p Firmware Sc7180 Ad Firmware Sc8180x Aaab Firmware Sc8180x Acaf Firmware Sc8180x Ad Firmware Sc8180xp Aaab Firmware Sc8180xp Acaf Firmware Sc8180xp Ad Firmware Sc8280xp Abbb Firmware Sc8380xp Firmware Sd 455 Firmware Sd 675 Firmware Sd 8 Gen1 5g Firmware Sd 8cx Firmware Sd460 Firmware Sd660 Firmware Sd662 Firmware Sd670 Firmware Sd675 Firmware Sd730 Firmware Sd820 Firmware Sd821 Firmware Sd855 Firmware Sd865 5g Firmware Sd888 Firmware Sdx20m Firmware Sdx55 Firmware Sdx61 Firmware Sg4150p Firmware Sg8275p Firmware Sm4125 Firmware Sm4635 Firmware Sm6250 Firmware Sm6250p Firmware Sm6370 Firmware Sm6650 Firmware Sm6650p Firmware Sm7250p Firmware Sm7315 Firmware Sm7325p Firmware Sm7635 Firmware Sm7635p Firmware Sm7675 Firmware Sm7675p Firmware Sm8550p Firmware Sm8635 Firmware Sm8635p Firmware Sm8650q Firmware Sm8735 Firmware Sm8750 Firmware Sm8750p Firmware Smart Audio 200 Firmware Smart Audio 400 Firmware Snapdragon 1200 Wearable Firmware Snapdragon 4 Gen 1 Mobile Firmware Snapdragon 4 Gen 2 Mobile Firmware Snapdragon 460 Mobile Firmware Snapdragon 480 5g Mobile Firmware Snapdragon 630 Mobile Firmware Snapdragon 636 Mobile Firmware Snapdragon 652 Mobile Firmware Snapdragon 660 Mobile Firmware Snapdragon 662 Mobile Firmware Snapdragon 665 Mobile Firmware Snapdragon 670 Mobile Firmware Snapdragon 675 Mobile Firmware Snapdragon 678 Mobile Firmware Snapdragon 680 4g Mobile Firmware Snapdragon 685 4g Mobile Firmware Snapdragon 690 5g Mobile Firmware Snapdragon 695 5g Mobile Firmware Snapdragon 710 Mobile Firmware Snapdragon 712 Mobile Firmware Snapdragon 720g Mobile Firmware Snapdragon 730 Mobile Firmware Snapdragon 730g Mobile Firmware Snapdragon 732g Mobile Firmware Snapdragon 750g 5g Mobile Firmware Snapdragon 765 5g Mobile Firmware Snapdragon 765g 5g Mobile Firmware Snapdragon 768g 5g Mobile Firmware Snapdragon 778g 5g Mobile Firmware Snapdragon 780g 5g Mobile Firmware Snapdragon 782g Mobile Firmware Snapdragon 7c Firmware Snapdragon 8 Gen 1 Mobile Firmware Snapdragon 8 Gen 2 Mobile Firmware Snapdragon 8 Gen 3 Mobile Firmware Snapdragon 820 Automotive Firmware Snapdragon 820 Mobile Firmware Snapdragon 821 Mobile Firmware Snapdragon 845 Mobile Firmware Snapdragon 850 Mobile Firmware Snapdragon 855 Mobile Firmware Snapdragon 860 Mobile Firmware Snapdragon 865 5g Mobile Firmware Snapdragon 870 5g Mobile Firmware Snapdragon 888 5g Mobile Firmware Snapdragon Ar1 Gen 1 Firmware Snapdragon Ar2 Gen 1 Firmware Snapdragon Auto 4g Modem Firmware Snapdragon Auto 5g Modem Rf Firmware Snapdragon Auto 5g Modem Rf Gen 2 Firmware Snapdragon X12 Lte Modem Firmware Snapdragon X20 Lte Modem Firmware Snapdragon X24 Lte Modem Firmware Snapdragon X32 5g Modem Rf Firmware Snapdragon X35 5g Modem Rf Firmware Snapdragon X5 Lte Modem Firmware Snapdragon X50 5g Modem Rf Firmware Snapdragon X55 5g Modem Rf Firmware Snapdragon X62 5g Modem Rf Firmware Snapdragon X65 5g Modem Rf Firmware Snapdragon X72 5g Modem Rf Firmware Snapdragon X75 5g Modem Rf Firmware Snapdragon Xr1 Firmware Snapdragon Xr2 5g Firmware Srv1h Firmware Srv1l Firmware Srv1m Firmware Ssg2115p Firmware Ssg2125p Firmware Sw5100 Firmware Sw5100p Firmware Sxr1120 Firmware Sxr1230p Firmware Sxr2130 Firmware Sxr2230p Firmware Sxr2250p Firmware Sxr2330p Firmware Video Collaboration Vc1 Platform Firmware Video Collaboration Vc3 Platform Firmware Video Collaboration Vc5 Platform Firmware Vision Intelligence 300 Firmware Vision Intelligence 400 Firmware
7.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20484
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
CVE Published
Jul 08, 2025 - 13:15 nvd
HIGH 7.5

DescriptionCVE.org

Transient DOS while processing received beacon frame.

Analysis

Transient DOS while processing received beacon frame.

Technical ContextAI

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).

RemediationAI

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

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CVE-2025-21454 vulnerability details – vuln.today

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