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

CVE-2020-11243

Disclosure Date: April 07, 2021 •
CVE-2020-11243 CVSS v3 Base Score: 7.5
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

RRC sends a connection establishment success to NAS even though connection setup validation returns failure and leads to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile

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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 Mobile AQT1000, AR8035, FSM10055, FSM10056, PM3003A, PM7150A, PM7150L, PM7250, PM7250B, PM8004, PM8008, PM8009, PM8150, PM8150A, PM8150B, PM8150C, PM8150L, PM8250, PM855, PM855B, PM855L, PM855P, PMC1000H, PMK8002, PMR525, PMX50, PMX55, QAT3516, QAT3518, QAT3519, QAT3555, QAT5515, QAT5522, QAT5533, QBT2000, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6595AU, QCA6696, QCA8337, QDM2301, QDM2305, QDM3301, QDM5620, QDM5621, QDM5650, QDM5652, QDM5670, QDM5671, QDM5677, QDM5679, QET4101, QET5100, QET6110, QFS2530, QFS2580, QLN4642, QLN4650, QLN5020, QLN5030, QLN5040, QPA2625, QPA5580, QPA6560, QPA8673, QPA8686, QPA8801, QPA8802, QPA8803, QPA8821, QPA8842, QPM4650, QPM5541, QPM5577, QPM5579, QPM5620, QPM5621, QPM5657, QPM5658, QPM5670, QPM5677, QPM5679, QPM6325, QPM6375, QPM6582, QPM6585, QPM8820, QPM8830, QPM8895, QSM7250, QTC800H, QTC801S, QTM525, QTM527, SA515M, SD 8C, SD 8CX, SD765, SD765G, SD768G, SD855, SD865 5G, SD870, SDR051, SDR052, SDR8150, SDR8250, SDR865, SDX50M, SDX55, SDX55M, SDXR2 5G, SM7250P, SMB1355, SMB1381, SMB1390, SMB1395, SMB2351, SMR525, SMR526, WCD9340, WCD9341, WCD9380, WCD9385, WCN3991, WCN3998, WCN6750, WCN6850, WCN6851, WSA8810, WSA8815
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

Products

Weaknesses

Additional Info

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