What is the CVSS score of CVE-2025-47317?

CVE-2025-47317 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Fastconnect 6200 Firmware are affected by CVE-2025-47317?

CVE-2025-47317 presents notable security risk rated CVSS 7.8. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2025-47317?

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

Fastconnect 6200 Firmware CVE-2025-47317

HIGH

Buffer Over-read (CWE-126)

2025-09-24 product-security@qualcomm.com

Buffer Overflow Fastconnect 6200 Firmware Fastconnect 6700 Firmware Fastconnect 7800 Firmware Qcc5161 Firmware Qcc710 Firmware Qcc711 Firmware Qcc7225 Firmware Qcc7226 Firmware Qcc7228 Firmware Qmp1000 Firmware S3 Gen 2 Sound Platform Firmware S3 Sound Platform Firmware S5 Gen 2 Sound Platform Firmware S5 Sound Platform Firmware Sm6475 Firmware Sm6650 Firmware Sm6650p Firmware Sm7435 Firmware Sm7550 Firmware Sm7550p Firmware Sm7635 Firmware Sm7635p Firmware Sm7675 Firmware Sm7675p Firmware Sm8635 Firmware Sm8635p Firmware Sm8735 Firmware Sm8750 Firmware Sm8750p Firmware Snapdragon 6 Gen 1 Mobile Platform Firmware Wcd9370 Firmware Wcd9371 Firmware Wcd9375 Firmware Wcd9378 Firmware Wcd9385 Firmware Wcd9390 Firmware Wcd9395 Firmware Wcn3988 Firmware Wcn6650 Firmware Wcn6755 Firmware Wcn7750 Firmware Wcn7860 Firmware Wcn7861 Firmware Wcn7880 Firmware Wcn7881 Firmware Wsa8810 Firmware Wsa8815 Firmware Wsa8830 Firmware Wsa8832 Firmware Wsa8835 Firmware Wsa8840 Firmware Wsa8845 Firmware Wsa8845h Firmware

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:14 vuln.today

CVE Published

Sep 24, 2025 - 16:15 nvd

HIGH 7.8

DescriptionCVE.org

Memory corruption due to global buffer overflow when a test command uses an invalid payload type.

AnalysisAI

Memory corruption due to global buffer overflow when a test command uses an invalid payload type. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-126. Memory corruption due to global buffer overflow when a test command uses an invalid payload type. Affected products include: Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qcc5161 Firmware, Qualcomm Qcc710 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.