Double Free in Huawei CampusInsight and ManageOne

Published: 2020-03-19
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2020-1862
Exploitation vector Local
Public exploit N/A
Vulnerable software
Server applications / SCADA systems

Other software / Other software solutions

Vendor Huawei

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Double Free

EUVDB-ID: #VU26211

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-1862

CWE-ID: CWE-415 - Double Free

Exploit availability: No


The vulnerability local user attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error. A local user can trigger double free error and cause some service abnormal.


Install updates from vendor's website.

Vulnerable software versions

CampusInsight: V100R019C00

ManageOne: 6.5 RC2B050

CPE2.3 External links

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

The attacker would have to login to the system and perform certain actions in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.