TI-2016-07243 Aliases CVE-2016-8798 GHSA-3x33-4vmh-52pp

Improper access control in USG5500 V300R001C00 and V300R001C00

LOW 35CWE-284Published 2017-04-02 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-284.

Summary

Huawei USG5500 with software V300R001C00 and V300R001C00 allows attackers to bypass the anti-DDoS module of the USGs to cause a denial of service condition on the backend server.

Why it matters now

EPSS 0.01011 63rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	USG5500 V300R001C00 and V300R001C00	USG5500 V300R001C00 and V300R001C00	—	No fix listed	CNA

USG5500 V300R001C00 and V300R001C00 Vendor— Affected USG5500 V300R001C00 and V300R001C00 Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:o:huawei:usg5500_firmware:v300r001c00:::::::*	v300r001c00	Vulnerable	Huawei
cpe:2.3:o:huawei:usg5500_firmware:v300r001c10:::::::*	v300r001c10	Vulnerable	Huawei
cpe:2.3:h:huawei:usg5500:-:::::::*	not specified by NVD	Running on	Huawei

cpe:2.3:o:huawei:usg5500_firmware:v300r001c00:*:*:*:*:*:*:* Versions v300r001c00 Vulnerable ·Huawei
cpe:2.3:o:huawei:usg5500_firmware:v300r001c10:*:*:*:*:*:*:* Versions v300r001c10 Vulnerable ·Huawei
cpe:2.3:h:huawei:usg5500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2016-8798
2026-10-03 Alias added: GHSA-3x33-4vmh-52pp

References

Advisory 1

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161026-01-usg-en

TI-2016-05712 Buffer overflow in the Authentication, Authorization and Accounting (AAA) module in… CVSS 3.0HIGH 7.5
TI-2014-07414 Cross-site request forgery in USG9500,USG2100,USG2200,USG5100,USG5500, USG9500… CVSS 3.0HIGH 8.8
TI-2014-07413 Cross-site request forgery in FusionManager FusionManager All V100R002C03 versions, All… CVSS 3.0HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences