CVE-2020-1862: There is a double free vulnerability in some Huawei products. A local attacker with low privilege may perform some operations to exploit the vulnerabi...

Description

There is a double free vulnerability in some Huawei products. A local attacker with low privilege may perform some operations to exploit the vulnerability. Due to doubly freeing memory, successful exploit may cause some service abnormal. Affected product versions include:CampusInsight versions V100R019C00;ManageOne versions 6.5.RC2.B050.

Metrics

CVSS 3.1

3.3/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS Probability

0.19%

8.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-415

Affected Software

Vendor	Product	Versions	Update
Huawei	Campusinsight	v100r019c00	—
Huawei	Manageone	6.5	Rc2.B050

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200318-01-free-enVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200318-01-free-enVendor Advisory

Timeline

Published: Mar 20, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-1862?

There is a double free vulnerability in some Huawei products. A local attacker with low privilege may perform some operations to exploit the vulnerability. Due to doubly freeing memory, successful exploit may cause some service abnormal. Affected product versions include:CampusInsight versions V100R019C00;ManageOne versions 6.5.RC2.B050.

How severe is CVE-2020-1862?

CVE-2020-1862 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.

How do I fix CVE-2020-1862?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2020

View all 2020CVEs →