Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2020-3704

Disclosure Date: November 02, 2020 •
CVE-2020-3704 CVSS v3 Base Score: 7.5
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

u’While processing invalid connection request PDU which is nonstandard (interval or timeout is 0) from central device may lead peripheral system enter into dead lock state.(This CVE is equivalent to InvalidConnectionRequest(CVE-2019-19193) mentioned in sweyntooth paper)’ in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in Agatti, APQ8009, APQ8017, APQ8053, AR9344, Bitra, IPQ5018, Kamorta, MDM9607, MDM9640, MDM9650, MSM8996AU, Nicobar, QCA6174A, QCA6390, QCA6574AU, QCA9377, QCA9886, QCM6125, QCN7605, QCS404, QCS405, QCS605, QCS610, QRB5165, Rennell, SA415M, SA515M, Saipan, SC7180, SC8180X, SDA845, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130

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CVSS V3 Severity and Metrics
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking Agatti, APQ8009, APQ8017, APQ8053, AR9344, Bitra, IPQ5018, Kamorta, MDM9607, MDM9640, MDM9650, MSM8996AU, Nicobar, QCA6174A, QCA6390, QCA6574AU, QCA9377, QCA9886, QCM6125, QCN7605, QCS404, QCS405, QCS605, QCS610, QRB5165, Rennell, SA415M, SA515M, Saipan, SC7180, SC8180X, SDA845, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • qualcomm

Products

  • agatti firmware -,
  • apq8009 firmware -,
  • apq8017 firmware -,
  • apq8053 firmware -,
  • ar9344 firmware -,
  • bitra firmware -,
  • ipq5018 firmware -,
  • kamorta firmware -,
  • mdm9607 firmware -,
  • mdm9640 firmware -,
  • mdm9650 firmware -,
  • msm8996au firmware -,
  • nicobar firmware -,
  • qca6174a firmware -,
  • qca6390 firmware -,
  • qca6574au firmware -,
  • qca9377 firmware -,
  • qca9886 firmware -,
  • qcm6125 firmware -,
  • qcn7605 firmware -,
  • qcs404 firmware -,
  • qcs405 firmware -,
  • qcs605 firmware -,
  • qcs610 firmware -,
  • qrb5165 firmware -,
  • rennell firmware -,
  • sa415m firmware -,
  • sa515m firmware -,
  • saipan firmware -,
  • sc7180 firmware -,
  • sc8180x firmware -,
  • sda845 firmware -,
  • sdm660 firmware -,
  • sdm670 firmware -,
  • sdm710 firmware -,
  • sdm845 firmware -,
  • sdm850 firmware -,
  • sdx20 firmware -,
  • sdx24 firmware -,
  • sdx55 firmware -,
  • sm6150 firmware -,
  • sm7150 firmware -,
  • sm8150 firmware -,
  • sm8250 firmware -,
  • sxr1130 firmware -,
  • sxr2130 firmware -

Additional Info

Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Technical Analysis