CVE-2021-22396
mediumpriority · track · 31EPSS 0.001 · 4 %ileEUUSEPSS · scored 2026-10-28
There is a privilege escalation vulnerability in some Huawei products. Due to improper privilege management, a local attacker with common privilege may access some specific files in the affected products. Successful exploit will cause privilege escalation.Affected product versions include:eCNS280_TD V100R005C00,V100R005C10;eSE620X vESS V100R001C10SPC200,V100R001C20SPC200.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.6–7.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (6)
Products and version ranges known to be affected.
- huawei ese620x vess firmware= v100r001c10spc200nvdUScpe:2.3:o:huawei:ese620x_vess_firmware:*:*:*:*:*:*:*:*
- huawei ese620x vess firmware= v100r001c20spc200nvdUScpe:2.3:o:huawei:ese620x_vess_firmware:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2021-22396cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2021071504cnnvd
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-privilege-encnnvd
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-privilege-enenisa_euvd
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-privilege-enVendor Advisorynvd
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