What’s Vulnerable › Vulnerabilities

CVE-2021-22396

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-08-02 · updated 2026-06-17
• Weakness: CWE-269

Description

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.

Affected products

• eCNS280_TD: v100r005c00, v100r005c10
• eSE620X vESS: v100r001c10spc200, v100r001c20spc200

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-privilege-en
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-privilege-en

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