CVE-2020-1814
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2020
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
NIP6800
- Vendor
- Huawei
- Product
- NIP6800
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| V500R001C30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| V500R001C60SPC500 | affected | Unavailable | Unavailable | Unavailable | None listed |
| V500R005C00 | affected | Unavailable | Unavailable | Unavailable | None listed |
Secospace USG6600, USG9500
- Vendor
- Huawei
- Product
- Secospace USG6600, USG9500
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| V500R001C30SPC200 | affected | Unavailable | Unavailable | Unavailable | None listed |
| V500R001C30SPC600 | affected | Unavailable | Unavailable | Unavailable | None listed |
| V500R001C60SPC500 | affected | Unavailable | Unavailable | Unavailable | None listed |
| V500R005C00 | affected | Unavailable | Unavailable | Unavailable | None listed |