Vulnerability · Published Feb 18, 2020 · Assigned by huawei
CVE-2020-1814
Medium 5.3
In plain English
A medium-severity security flaw in NIP6800 from Huawei. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Official description
Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00 have a Dangling pointer dereference vulnerability. An authenticated attacker may do some special operations in the affected products in some special scenarios to exploit the vulnerability. Due to improper race conditions of different operations, successful exploit will lead to Dangling pointer dereference, causing some service abnormal.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Huawei | NIP6800 | V500R001C30V500R001C60SPC500V500R005C00 |
| Huawei | Secospace USG6600, USG9500 | V500R001C30SPC200V500R001C30SPC600V500R001C60SPC500V500R005C00 |