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HIGH · 7.8

CVE-2021-22396

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 produ...

Vulnerability 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.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
HuaweiEcns280 Td Firmwarev100r005c00
HuaweiEcns280 Td-
HuaweiEse620X Vess Firmwarev100r001c10spc200
HuaweiEse620X Vess-

Related Weaknesses (CWE)

CWE-269

References

FAQ

What is CVE-2021-22396?

CVE-2021-22396 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 produ...

How severe is CVE-2021-22396?

CVE-2021-22396 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22396?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Ecns280 Td Firmware, Huawei Ecns280 Td, Huawei Ese620X Vess Firmware, Huawei Ese620X Vess.