Description
Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have an out-of-bounds read vulnerability. An attacker who logs in to the board may send crafted messages from the internal network port or tamper with inter-process message packets to exploit this vulnerability. Due to insufficient validation of the message, successful exploit may cause the affected board to be abnormal.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191211-01-ssp-en
Scores
CVSS v3
8.6
EPSS
0.0025
EPSS Percentile
48.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (50)
huawei/ap2000_firmware
v200r005c30
huawei/ap2000_firmware
v200r006c10
huawei/ap2000_firmware
v200r006c20
huawei/ap2000_firmware
v200r007c10
huawei/ap2000_firmware
v200r007c20
huawei/ap2000_firmware
v200r008c00
huawei/ap2000_firmware
v200r008c10
huawei/ap2000_firmware
v200r009c00
huawei/espace_u1981_firmware
v200r003c50spc700
huawei/ips_firmware
v500r001c00spc300
... and 40 more
Published
Dec 13, 2019
Tracked Since
Feb 18, 2026