// For flags

CVE-2020-9117

 

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

HUAWEI nova 4 versions earlier than 10.0.0.165(C01E34R2P4) and SydneyM-AL00 versions earlier than 10.0.0.165(C00E66R1P5) have an out-of-bounds read and write vulnerability. An attacker with specific permissions crafts malformed packet with specific parameter and sends the packet to the affected products. Due to insufficient validation of packet, which may be exploited to cause the information leakage or arbitrary code execution.

HUAWEI nova 4 versiones anteriores a 10.0.0.165(C01E34R2P4) y SydneyM-AL00 versiones anteriores a 10.0.0.165(C00E66R1P5), tienen una vulnerabilidad de lectura y escritura fuera de límites. Un atacante con permisos específicos diseña un paquete malformado con un parámetro específico y envía el paquete a los productos afectados. Debido a una comprobación insuficiente del paquete, que puede ser explotado para causar un filtrado de información o una ejecución de código arbitrario

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-02-18 CVE Reserved
  • 2020-12-01 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Huawei
Search vendor "Huawei"
 Nova 4 Firmware
Search vendor "Huawei" for product "Nova 4 Firmware"
 < 10.0.0.165\(c01e34r2p4\)
Search vendor "Huawei" for product "Nova 4 Firmware" and version " < 10.0.0.165\(c01e34r2p4\)"
-
Affected
in Huawei
Search vendor "Huawei"
 Nova 4
Search vendor "Huawei" for product "Nova 4"
--
Safe
Huawei
Search vendor "Huawei"
 Sydneym-al00 Firmware
Search vendor "Huawei" for product "Sydneym-al00 Firmware"
 < 10.0.0.165\(c00e66r1p5\)
Search vendor "Huawei" for product "Sydneym-al00 Firmware" and version " < 10.0.0.165\(c00e66r1p5\)"
-
Affected
in Huawei
Search vendor "Huawei"
 Sydneym-al00
Search vendor "Huawei" for product "Sydneym-al00"
--
Safe