TI-2019-03681 Aliases CVE-2019-5248 GHSA-v3rj-h6w7-8v5m

Memory leak in CloudEngine 12800

LOW 32CWE-401Published 2019-12-13 · Updated 2024-08-04

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-401.

Summary

CloudEngine 12800 has a DoS vulnerability. An attacker of a neighboring device sends a large number of specific packets. As a result, a memory leak occurs after the device uses the specific packet. As a result, the attacker can exploit this vulnerability to cause DoS attacks on the target device.

Why it matters now

EPSS 0.00306 23rd 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
—	CloudEngine 12800	V200R001C00SPC600; V200R001C00SPC700; V200R002C01; V200R002C50SPC800; V200R002C50SPC800PWE	—	No fix listed	CNA

CloudEngine 12800 Vendor— Affected V200R001C00SPC600; V200R001C00SPC700; V200R002C01; V200R002C50SPC800; V200R002C50SPC800PWE Fixed in — No fix listed CNA

CPE configurations NVD · 6

CPE	Versions	Role	Vendor
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r001c00spc600:::::::*	v200r001c00spc600	Vulnerable	Huawei
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r001c00spc700:::::::*	v200r001c00spc700	Vulnerable	Huawei
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c01:::::::*	v200r002c01	Vulnerable	Huawei
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800:::::::*	v200r002c50spc800	Vulnerable	Huawei
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800pwe:::::::*	v200r002c50spc800pwe	Vulnerable	Huawei
cpe:2.3:h:huawei:cloudengine_12800:-:::::::*	not specified by NVD	Running on	Huawei

cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r001c00spc600:*:*:*:*:*:*:* Versions v200r001c00spc600 Vulnerable ·Huawei
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r001c00spc700:*:*:*:*:*:*:* Versions v200r001c00spc700 Vulnerable ·Huawei
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c01:*:*:*:*:*:*:* Versions v200r002c01 Vulnerable ·Huawei
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800:*:*:*:*:*:*:* Versions v200r002c50spc800 Vulnerable ·Huawei
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800pwe:*:*:*:*:*:*:* Versions v200r002c50spc800pwe Vulnerable ·Huawei
cpe:2.3:h:huawei:cloudengine_12800:-:*:*:*:*:*:*:* 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-2019-5248
2026-10-03 Alias added: GHSA-v3rj-h6w7-8v5m

References

Advisory 1

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-03-dos-en

TI-2016-05301 Huawei NE40E and CX600 devices with software before V800R007SPH017; PTN 6900-2-M8 devices… CVSS 3.0CRITICAL 9.8
TI-2017-12675 Improper certificate validation in Huawei… CVSS 3.0CRITICAL 9.8
TI-2020-07360 Improper authentication in Huawei CloudEngine 12800 CVSS 3.1HIGH 7.8
TI-2020-07334 Memory leak in Huawei CloudEngine 12800 CVSS 3.1HIGH 7.5
TI-2017-11262 Huawei CloudEngine 12800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine… CVSS 3.0HIGH 7.5
TI-2017-05722 Improper input validation in Huawei AC6005,AC6605,AR1200,AR200,AR3200,CloudEngine… CVSS 3.0HIGH 7.5

See all 27 →

Sources

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