Vulnerability Intelligence Report
CVE-2016-2404
Huawei switches S5700, S6700, S7700, S9700 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300, V200R005C00SPC500, V200R006C00; S12700 with software V200R005C00SPC500, V200R006C00; ACU2 with software V200R005C00SPC500, V200R006C00 have a permission control vulnerability. If a switch enables Authentication, Authorization, and Accounting (AAA) for permission control and user permissions are not appropriate, AAA users may obtain the virtual type terminal (VTY) access permission, resulting in privilege escalation.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
EPSS Probability:0.79%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| huawei | s5700_firmware | v200r001c00spc300, v200r002c00spc100, v200r003c00spc300, v200r005c00spc500, v200r006c00 |
| huawei | s5700 | all |
| huawei | s6700_firmware | v200r001c00spc300, v200r002c00spc100, v200r003c00spc300, v200r005c00spc500, v200r006c00 |
| huawei | s6700 | all |
| huawei | s7700_firmware | v200r001c00spc300, v200r002c00spc100, v200r003c00spc300, v200r005c00spc500, v200r006c00 |
| huawei | s7700 | all |
| huawei | s9700_firmware | v200r001c00spc300, v200r002c00spc100, v200r003c00spc300, v200r005c00spc500, v200r006c00 |
| huawei | s9700 | all |
| huawei | s12700_firmware | v200r005c00spc500, v200r006c00 |
| huawei | s12700 | all |
| huawei | acu2_firmware | v200r005c00spc500, v200r006c00 |
| huawei | acu2 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.789%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Huawei Technologies · Vendor · China |
| Reserved | 2016-02-18T00:00:00 |
| Published | 2017-04-02T20:00:00 |
| Patch Date | 2017-03-27 |
| Last Updated | 2024-08-05T23:24:49 |
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