High severity · published Mar 22, 2021
CVE-2020-9213
There is a denial of service vulnerability in some huawei products
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
There is a denial of service vulnerability in some huawei products. In specific scenarios, due to the improper handling of the packets, an attacker may craft many specific packets. Successful exploit may cause some services to be abnormal. Affected products include some versions of NGFW Module, NIP6300, NIP6600, NIP6800, Secospace USG6300, Secospace USG6500, Secospace USG6600 and SG9500.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NM
Ngfw Module Firmware · Huawei
v500r005c00 · source: NVD
NF
Nip6300 Firmware · Huawei
v500r001c30; v500r001c60; v500r005c00 · source: NVD
NF
Nip6600 Firmware · Huawei
v500r001c30; v500r001c60; v500r005c00 · source: NVD
NF
Nip6800 Firmware · Huawei
v500r001c60; v500r005c00 · source: NVD
SU
Secospace Usg6300 Firmware · Huawei
v500r001c30; v500r001c60; v500r005c00 · source: NVD
SU
Secospace Usg6500 Firmware · Huawei
v500r001c30; v500r001c60; v500r005c00 · source: NVD
SU
Secospace Usg6600 Firmware · Huawei
v500r001c30; v500r001c60; v500r005c00 · source: NVD
UF
Usg9500 Firmware · Huawei
v500r001c30; v500r001c60; v500r005c00 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9213
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9213
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210210-02-dos-en
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