315 5g Iot Modem Firmware CVE-2025-27062
HIGH
Improper Access Control (CWE-284)
2025-08-06
product-security@qualcomm.com
Authentication Bypass
Buffer Overflow
315 5g Iot Modem Firmware
Apq8064au Firmware
Ar8035 Firmware
C V2x 9150 Firmware
Csra6620 Firmware
Csra6640 Firmware
Fastconnect 6200 Firmware
Fastconnect 6700 Firmware
Fastconnect 6900 Firmware
Fastconnect 7800 Firmware
Msm8996au Firmware
Qam8255p Firmware
Qam8295p Firmware
Qam8620p Firmware
Qam8650p Firmware
Qam8775p Firmware
Qamsrv1h Firmware
Qamsrv1m Firmware
Qca6174a Firmware
Qca6391 Firmware
Qca6564 Firmware
Qca6564a Firmware
Qca6564au Firmware
Qca6574 Firmware
Qca6574a Firmware
Qca6574au Firmware
Qca6584au Firmware
Qca6595 Firmware
Qca6595au Firmware
Qca6678aq Firmware
Qca6688aq Firmware
Qca6696 Firmware
Qca6698aq Firmware
Qca6797aq Firmware
Qca8081 Firmware
Qca8337 Firmware
Qca9377 Firmware
Qcm4325 Firmware
Qcm6125 Firmware
Qcm6490 Firmware
Qcn6024 Firmware
Qcn9024 Firmware
Qcs410 Firmware
Qcs610 Firmware
Qcs6490 Firmware
Qcs7230 Firmware
Qcs8155 Firmware
Qcs8250 Firmware
Qcs8550 Firmware
Qsm8350 Firmware
Sa2150p 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
Sd660 Firmware
Sd888 Firmware
Sdx55 Firmware
Sdx61 Firmware
Sg4150p Firmware
Sm6370 Firmware
Sm6650 Firmware
Sm6650p Firmware
Sm7315 Firmware
Sm7325p Firmware
Sm7635 Firmware
Sm7635p Firmware
Sm7675 Firmware
Sm7675p Firmware
Sm8550p Firmware
Sm8635 Firmware
Sm8635p Firmware
Sm8650q Firmware
Smart Audio 400 Platform Firmware
Snapdragon 4 Gen 1 Mobile Platform Firmware
Snapdragon 460 Mobile Platform Firmware
Snapdragon 480 5g Mobile Platform Firmware
Snapdragon 660 Mobile Platform Firmware
Snapdragon 662 Mobile Platform Firmware
Snapdragon 680 4g Mobile Platform Firmware
Snapdragon 695 5g Mobile Platform Firmware
Snapdragon 720g Mobile Platform Firmware
Snapdragon 778g 5g Mobile Platform Firmware
Snapdragon 780g 5g Mobile Platform Firmware
Snapdragon 8 Gen 2 Mobile Platform Firmware
Snapdragon 8 Gen 3 Mobile Platform Firmware
Snapdragon 820 Automotive Platform Firmware
Snapdragon 888 5g Mobile Platform Firmware
Snapdragon Auto 5g Modem Rf Firmware
Snapdragon Auto 5g Modem Rf Gen 2 Firmware
Snapdragon X12 Lte Modem Firmware
Snapdragon X62 5g Modem Rf System Firmware
Snapdragon X65 5g Modem Rf System Firmware
Srv1h Firmware
Srv1l Firmware
Srv1m Firmware
Sw5100 Firmware
Sw5100p Firmware
Video Collaboration Vc1 Platform Firmware
Video Collaboration Vc3 Platform Firmware
Video Collaboration Vc5 Platform Firmware
Wcd9335 Firmware
Wcd9341 Firmware
Wcd9360 Firmware
Wcd9370 Firmware
Wcd9375 Firmware
Wcd9378 Firmware
Wcd9380 Firmware
Wcd9385 Firmware
Wcd9390 Firmware
Wcd9395 Firmware
Wcn3660b Firmware
Wcn3680b Firmware
Wcn3950 Firmware
Wcn3980 Firmware
Wcn3988 Firmware
Wcn3990 Firmware
Wcn6650 Firmware
Wcn6740 Firmware
Wcn6755 Firmware
Wsa8810 Firmware
Wsa8815 Firmware
Wsa8830 Firmware
Wsa8832 Firmware
Wsa8835 Firmware
Wsa8840 Firmware
Wsa8845 Firmware
Wsa8845h Firmware
Snapdragon 7C Gen 3 Compute Firmware
Snapdragon 888 5G Mobile Platform Sm8350 Ac Firmware
Snapdragon 480 5G Mobile Platform Sm4350 Ac Firmware
Snapdragon 685 4G Mobile Platform Sm6225 Ad Firmware
Snapdragon 778G 5G Mobile Platform Sm7325 Ae Firmware
Snapdragon 782G Mobile Platform Sm7325 Af Firmware
Snapdragon W5 Gen 1 Wearable Platform Firmware
Mdm9650 Firmware
7.8
CVSS 3.1
Share
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
2
Analysis Generated
Mar 28, 2026 - 19:05 vuln.today
CVE Published
Aug 06, 2025 - 08:15 nvd
HIGH 7.8
DescriptionNVD
Memory corruption while handling client exceptions, allowing unauthorized channel access.
AnalysisAI
Memory corruption while handling client exceptions, allowing unauthorized channel access. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-284. Memory corruption while handling client exceptions, allowing unauthorized channel access. Affected products include: Qualcomm 315 5G Iot Modem Firmware, Qualcomm Apq8064Au Firmware, Qualcomm Ar8035 Firmware, Qualcomm C-V2X 9150 Firmware, Qualcomm Csra6620 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.
Share
External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).