Huawei AC6605 with software V200R001C00; AC6605 with software V200R002C00; ACU with software V200R001C00; ACU with software V200R002C00; S2300, S3300, S2700, S3700 with software V100R006C05 and earlier versions; S5300, S5700, S6300, S6700 with software V100R006, V200R001, V200R002, V200R003, V200R005C00SPC300 and earlier versions; S7700, S9300, S9300E, S9700 with software V100R006, V200R001, V200R002, V200R003, V200R005C00SPC300 and earlier versions could allow remote attackers to send a special SSH packet to the VRP device to cause a denial of service.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 25 products from huawei, from huawei, from huawei and 22 others, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2017, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2017-04-02T20:59:00.423
2025-04-20T01:37:25.860
Deferred
CVSSv3.0: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:N/I:N/A:C
10.0
6.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | huawei | ac6605_firmware | ac6605_v200r001c00 | Yes |
| Operating System | huawei | ac6605_firmware | ac6605_v200r002c00 | Yes |
| Hardware | huawei | ac6605 | - | No |
| Operating System | huawei | acu_firmware | acu_v200r001c00 | Yes |
| Operating System | huawei | acu_firmware | acu_v200r002c00 | Yes |
| Hardware | huawei | acu | - | No |
| Operating System | huawei | s_series_firmware | v100r006c05 | Yes |
| Hardware | huawei | s2300 | - | No |
| Hardware | huawei | s2700 | - | No |
| Hardware | huawei | s3300 | - | No |
| Hardware | huawei | s3700 | - | No |
| Operating System | huawei | s5300_firmware | ≤ v200r005c00spc300 | Yes |
| Operating System | huawei | s5300_firmware | v100r006 | Yes |
| Operating System | huawei | s5300_firmware | v200r001 | Yes |
| Operating System | huawei | s5300_firmware | v200r002 | Yes |
| Operating System | huawei | s5300_firmware | v200r003 | Yes |
| Hardware | huawei | s5300 | - | No |
| Operating System | huawei | s5700_firmware | ≤ v200r005c00spc300 | Yes |
| Operating System | huawei | s5700_firmware | v100r006 | Yes |
| Operating System | huawei | s5700_firmware | v200r001 | Yes |
| Operating System | huawei | s5700_firmware | v200r002 | Yes |
| Operating System | huawei | s5700_firmware | v200r003 | Yes |
| Hardware | huawei | s5700 | - | No |
| Operating System | huawei | s6700_firmware | ≤ v200r005c00spc300 | Yes |
| Operating System | huawei | s6700_firmware | v100r006 | Yes |
| Operating System | huawei | s6700_firmware | v200r001 | Yes |
| Operating System | huawei | s6700_firmware | v200r002 | Yes |
| Operating System | huawei | s6700_firmware | v200r003 | Yes |
| Hardware | huawei | s6700 | - | No |
| Operating System | huawei | s6300_firmware | ≤ v200r005c00spc300 | Yes |
| Operating System | huawei | s6300_firmware | v100r006 | Yes |
| Operating System | huawei | s6300_firmware | v200r001 | Yes |
| Operating System | huawei | s6300_firmware | v200r002 | Yes |
| Operating System | huawei | s6300_firmware | v200r003 | Yes |
| Hardware | huawei | s6300 | - | No |
| Operating System | huawei | s7700_firmware | ≤ v200r005c00spc300 | Yes |
| Operating System | huawei | s7700_firmware | v100r006 | Yes |
| Operating System | huawei | s7700_firmware | v200r001 | Yes |
| Operating System | huawei | s7700_firmware | v200r002 | Yes |
| Operating System | huawei | s7700_firmware | v200r003 | Yes |
| Hardware | huawei | s7700 | - | No |
| Operating System | huawei | s9700_firmware | ≤ v200r005c00spc300 | Yes |
| Operating System | huawei | s9700_firmware | v100r006 | Yes |
| Operating System | huawei | s9700_firmware | v200r001 | Yes |
| Operating System | huawei | s9700_firmware | v200r002 | Yes |
| Operating System | huawei | s9700_firmware | v200r003 | Yes |
| Hardware | huawei | s9700 | - | No |
| Operating System | huawei | s9300_firmware | ≤ v200r005c00spc300 | Yes |
| Operating System | huawei | s9300_firmware | v100r006 | Yes |
| Operating System | huawei | s9300_firmware | v200r001 | Yes |
| Operating System | huawei | s9300_firmware | v200r002 | Yes |
| Operating System | huawei | s9300_firmware | v200r003 | Yes |
| Hardware | huawei | s9300 | - | No |
| Operating System | huawei | s9300e_firmware | ≤ v200r005c00spc300 | Yes |
| Operating System | huawei | s9300e_firmware | v100r006 | Yes |
| Operating System | huawei | s9300e_firmware | v200r001 | Yes |
| Operating System | huawei | s9300e_firmware | v200r002 | Yes |
| Operating System | huawei | s9300e_firmware | v200r003 | Yes |
| Hardware | huawei | s9300e | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For huawei's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.