Invalid Pointer Access Vulnerability in Huawei USG6600 and USG9500 Products
CVE-2020-1877

4.4MEDIUM

Key Information:

Vendor

Huawei
Status
Nip6800;secospace Usg6600;usg9500
Vendor
CVE Published:
28 February 2020

What is CVE-2020-1877?

An invalid pointer access vulnerability exists in Huawei's Secospace USG6600 and USG9500 products, including NIP6800. This vulnerability occurs during administrator logins and specific operations, potentially leading to process reboots. Exploiting this flaw can disrupt the functionality and availability of critical network devices, emphasizing the importance of applying security updates. Regular monitoring and patch management are essential to safeguard against potential threats.

Affected Version(s)

NIP6800;Secospace USG6600;USG9500 V500R001C30,V500R001C60SPC500,V500R005C00

NIP6800;Secospace USG6600;USG9500 V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00

References

https://www.huawei.com/en/psirt/security-advisories/huawe...
x_refsource_MISC

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.