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CVE
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CVE-2020-1873Date: (C)2020-03-04   (M)2023-12-22


NIP6800;Secospace USG6600;USG9500 products with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an out-of-bounds read vulnerability. An unauthenticated attacker crafts malformed message with specific parameter and sends the message to the affected products. Due to insufficient validation of message, which may be exploited to cause the device reboot.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 7.8
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: COMPLETE
Integrity: NONE 
Availability: HIGH 
  
Reference:
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-01-outofboundread-en

CPE    4
cpe:/h:huawei:secospace_usg6600:-
cpe:/o:huawei:secospace_usg6600_firmware:v500r005c00spc100
cpe:/h:huawei:usg9500:-
cpe:/o:huawei:usg9500_firmware:v500r005c00spc100
...
CWE    1
CWE-125

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