High severity · published Dec 29, 2020
CVE-2020-9207
There is an improper authentication vulnerability in some verisons of Huawei CloudEngine product
7.8
CVSS
0.6%
EPSS
No
On KEV
Description
There is an improper authentication vulnerability in some verisons of Huawei CloudEngine product. A module does not verify the input file properly. Attackers can exploit this vulnerability by crafting malicious files to bypass current verification mechanism. This can compromise normal service.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
C1
Cloudengine 12800 Firmware · Huawei
v200r019c00spc800 · source: NVD
C5
Cloudengine 5800 Firmware · Huawei
v200r019c00spc800 · source: NVD
C6
Cloudengine 6800 Firmware · Huawei
v200r005c20spc800; v200r019c00spc800 · source: NVD
C7
Cloudengine 7800 Firmware · Huawei
v200r019c00spc800 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9207
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9207
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-01-vrp-en
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