What is the CVSS score of CVE-2024-38404?

CVE-2024-38404 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.3%.

Which versions of Ar8035 Firmware are affected by CVE-2024-38404?

Organizations using Transient DOS when registration accept OTA face notable risk from CVE-2024-38404 rated CVSS 7.5. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2024-38404?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Ar8035 Firmware CVE-2024-38404

HIGH

Buffer Over-read (CWE-126)

2025-02-03 product-security@qualcomm.com

Buffer Overflow Ar8035 Firmware Fastconnect 7800 Firmware Qca6584au Firmware Qca6698aq Firmware Qca8081 Firmware Qca8337 Firmware Qcc710 Firmware Qcn6224 Firmware Qcn6274 Firmware Qfw7114 Firmware Qfw7124 Firmware Sdm429w Firmware Sdx80m Firmware Sm7675 Firmware Sm7675p Firmware Sm8635 Firmware Sm8635p Firmware Snapdragon 429 Mobile Firmware Snapdragon 8 Gen 3 Mobile Firmware Snapdragon Auto 5g Modem Rf Gen 2 Firmware Snapdragon X72 5g Modem Rf System Firmware Snapdragon X75 5g Modem Rf System Firmware Wcd9340 Firmware Wcd9370 Firmware Wcd9375 Firmware Wcd9390 Firmware Wcd9395 Firmware Wcn3610 Firmware Wcn3620 Firmware Wcn3660b Firmware Wcn3680b Firmware Wcn3980 Firmware Wcn6755 Firmware Wsa8830 Firmware Wsa8832 Firmware Wsa8835 Firmware Wsa8840 Firmware Wsa8845 Firmware Wsa8845h Firmware Snapdragon Wear 4100 Firmware

7.5

CVSS 3.1

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

Analysis Generated

Mar 28, 2026 - 18:07 vuln.today

CVE Published

Feb 03, 2025 - 17:15 nvd

HIGH 7.5

DescriptionNVD

Transient DOS when registration accept OTA is received with incorrect ciphering key data IE in modem.

AnalysisAI

Transient DOS when registration accept OTA is received with incorrect ciphering key data IE in modem. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-126. Transient DOS when registration accept OTA is received with incorrect ciphering key data IE in modem. Affected products include: Qualcomm Ar8035 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qca6584Au Firmware, Qualcomm Qca6698Aq Firmware, Qualcomm Qca8081 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

CVE-2024-38404 vulnerability details – vuln.today

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Ar8035 Firmware CVE-2024-38404

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code