High severity7.5NVD Advisory· Published Jun 8, 2017· Updated May 13, 2026

CVE-2015-2800

Description

The user authentication module in Huawei Campus switches S5700, S5300, S6300, and S6700 with software before V200R001SPH012 and S7700, S9300, and S9700 with software before V200R001SPH015 allows remote attackers to cause a denial of service (device restart) via vectors involving authentication, which trigger an array access violation.

Affected products

Huawei/S5300 Firmware
cpe:2.3:o:huawei:s5300_firmware:*:*:*:*:*:*:*:*
Range: <=v200r001c00spc300
Huawei/S5700 Firmware
cpe:2.3:o:huawei:s5700_firmware:*:*:*:*:*:*:*:*
Range: <=v200r001c00spc300
Huawei/S6300 Firmware
cpe:2.3:o:huawei:s6300_firmware:*:*:*:*:*:*:*:*
Range: <=v200r001c00spc300
Huawei/S6700 Firmware
cpe:2.3:o:huawei:s6700_firmware:*:*:*:*:*:*:*:*
Range: <=v200r001c00spc300
Huawei/S7700 Firmware
cpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:*
Range: <=v200r001c00spc300
Huawei/S9300 Firmware
cpe:2.3:o:huawei:s9300_firmware:*:*:*:*:*:*:*:*
Range: <=v200r001c00spc300
Huawei/S9700 Firmware
cpe:2.3:o:huawei:s9700_firmware:*:*:*:*:*:*:*:*
Range: <=v200r001c00spc300

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-418554.htmnvdThird Party AdvisoryVendor Advisory
www.securityfocus.com/bid/73355nvdThird Party AdvisoryVDB Entry

News mentions

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cvss	0.488
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000