Out-of-Bounds Read Vulnerability in Secospace USG6600 and USG9500 by Huawei
CVE-2020-1873

7.5HIGH

Key Information:

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

Summary

Huawei's Secospace USG6600 and USG9500 series products contain an out-of-bounds read vulnerability that can be exploited by an unauthenticated attacker. By crafting a malformed message with specific parameters, the attacker can bypass the insufficient validation mechanisms, potentially leading to unexpected device reboots. This vulnerability poses risks to the security and stability of the affected devices, making it essential for users to apply available patches and updates.

Affected Version(s)

NIP6800;Secospace USG6600;USG9500 V500R001C30,V500R001C60SPC500,V500R005C00SPC100

NIP6800;Secospace USG6600;USG9500 V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00SPC100

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.