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High severity · published Dec 29, 2020
CVE-2020-9124
There is a memory leak vulnerability in some versions of Huawei CloudEngine product
7.5
CVSS
0.9%
EPSS
No
On KEV
Description
There is a memory leak vulnerability in some versions of Huawei CloudEngine product. An unauthenticated, remote attacker may exploit this vulnerability by sending specific message to the affected product. Due to not release the allocated memory properly, successful exploit may cause memory leak.
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)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
C1
Cloudengine 12800 Firmware · Huawei
v200r002c50spc800; v200r003c00spc810; v200r005c00spc800; v200r005c10spc800 · source: NVD
C5
Cloudengine 5800 Firmware · Huawei
v200r002c50spc800; v200r003c00spc810; v200r005c00spc800; v200r005c10spc800 · source: NVD
C6
Cloudengine 6800 Firmware · Huawei
v200r002c50spc800; v200r003c00spc810; v200r005c00spc800; v200r005c10spc800 · source: NVD
C7
Cloudengine 7800 Firmware · Huawei
v200r002c50spc800; v200r003c00spc810; v200r005c00spc800; v200r005c10spc800 · source: NVD
Affected product
C1
Cloudengine 12800 Firmware
Huawei
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9124
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9124
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201223-01-cloudengine-en
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