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CVE-2021-39976

Published: Nov 23, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUNVD-CWE-Other
7.8HIGH
NVD MITRE
EPSS Score
0.2%
Top 93.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

There is a privilege escalation vulnerability in CloudEngine 5800 V200R020C00SPC600. Due to lack of privilege restrictions, an authenticated local attacker can perform specific operation to exploit this vulnerability. Successful exploitation may cause the attacker to obtain a higher privilege.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

NVD-CWE-Other

Affected Products

Huawei Technologies Co., Ltd.
commercial·CNaka huawei
CloudEngine 12800On-premNetwork Device
Networking Infrastructure / router-switch
CloudEngine 5800On-prem
Networking Infrastructure / router-switch
CloudEngine 6800On-prem
Networking Infrastructure / router-switch
CloudEngine 7800On-prem
Networking Infrastructure / router-switch
huawei
commercial·CNaka honor, huawei technologies
cloudengine 5800 firmwareEmbeddedFirmware
Networking Infrastructure / router-switch
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2021-39976?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211103-01-privilege-en
huawei.com
https://nvd.nist.gov/vuln/detail/CVE-2021-39976
nvd.nist.gov
https://www.securitylab.ru/vulnerability/526223.php
securitylab.ru

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