CVE-2020-1876
Last modified
CVE-2020-1876 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. NIP6800;Secospace USG6600;USG9500 with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an out-of-bounds write vulnerability. An unauthenticated attacker crafts malformed packets with specific parameter and sends the packets to the affected products. EPSS estimates a 0.76% chance of exploitation in the next 30 days.
Description
NIP6800;Secospace USG6600;USG9500 with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an out-of-bounds write vulnerability. An unauthenticated attacker crafts malformed packets with specific parameter and sends the packets to the affected products. Due to insufficient validation of packets, which may be exploited to cause the process reboot.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Nip6800 Firmware | v500r001c30 |
| Huawei | Nip6800 Firmware | v500r001c60spc500 |
| Huawei | Nip6800 Firmware | v500r005c00 |
| Huawei | Secospace Usg6600 Firmware | v500r001c30spc600 |
| Huawei | Secospace Usg6600 Firmware | v500r001c60spc500 |
| Huawei | Secospace Usg6600 Firmware | v500r005c00 |
| Huawei | Usg9500 Firmware | v500r001c30spc200 |
| Huawei | Usg9500 Firmware | v500r001c30spc600 |
| Huawei | Usg9500 Firmware | v500r001c60spc500 |
| Huawei | Usg9500 Firmware | v500r005c00 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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