CVE-2018-7903 — HIGH (8.8) — White Hats Nepal

Vulnerability Description

Huawei 1288H V5 and 288H V5 with software of V100R005C00 have a JSON injection vulnerability. An authenticated, remote attacker can launch a JSON injection to modify the password of administrator. Due to insufficient verification of the input, this could be exploited to obtain the management privilege of the system.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	1288H V5 Firmware	v100r005c00
Huawei	1288H V5	-
Huawei	2288H V5 Firmware	v100r005c00
Huawei	2288H V5	-

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180523-01-json-enVendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180523-01-json-enVendor Advisory

FAQ

What is CVE-2018-7903?

CVE-2018-7903 is a vulnerability with a CVSS score of 8.8 (HIGH). Huawei 1288H V5 and 288H V5 with software of V100R005C00 have a JSON injection vulnerability. An authenticated, remote attacker can launch a JSON injection to modify the password of administrator. Due...

How severe is CVE-2018-7903?

CVE-2018-7903 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-7903?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei 1288H V5 Firmware, Huawei 1288H V5, Huawei 2288H V5 Firmware, Huawei 2288H V5.