CVE-2016-3678 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

Huawei Quidway S9700, S5700, S5300, S9300, and S7700 switches with software before V200R003SPH012 allow remote attackers to cause a denial of service (switch restart) via crafted traffic.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	S5300 Firmware	v200r003c00spc500
Huawei	S5700 Firmware	v200r003c00spc500
Huawei	S7700 Firmware	v200r003c00spc500
Huawei	S9300 Firmware	v200r003c00spc500
Huawei	S9700 Firmware	v200r003c00spc500
Huawei	S5300	-
Huawei	S5700	-
Huawei	S7700	-
Huawei	S9300	-
Huawei	S9700	-

Related Weaknesses (CWE)

CWE-20

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160330-01-switch-Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160330-01-switch-Vendor Advisory

FAQ

What is CVE-2016-3678?

CVE-2016-3678 is a vulnerability with a CVSS score of 7.5 (HIGH). Huawei Quidway S9700, S5700, S5300, S9300, and S7700 switches with software before V200R003SPH012 allow remote attackers to cause a denial of service (switch restart) via crafted traffic.

How severe is CVE-2016-3678?

CVE-2016-3678 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2016-3678?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei S5300 Firmware, Huawei S5700 Firmware, Huawei S7700 Firmware, Huawei S9300 Firmware, Huawei S9700 Firmware.