CVE-2020-1866
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)
There is an out-of-bounds read vulnerability in several products. The software reads data past the end of the intended buffer when parsing certain crafted DHCP messages. Successful exploit could cause certain service abnormal. Affected product versions include:NIP6800 versions V500R001C30,V500R001C60SPC500,V500R005C00;S12700 versions V200R008C00;S2700 versions V200R008C00;S5700 versions V200R008C00;S6700 versions V200R008C00;S7700 versions V200R008C00;S9700 versions V200R008C00;Secospace USG6600 versions V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00;USG9500 versions V500R001C30SPC300,V500R001C30SPC600,V500R001C60SPC500,V500R005C00.
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;S12700;S2700;S5700;S6700;S7700;S9700;Secospace USG6600;USG9500
- Vendor
- n/a
- Product
- NIP6800;S12700;S2700;S5700;S6700;S7700;S9700;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) |
|---|---|---|---|---|---|
| V500R001C30,V500R001C60SPC500,V500R005C00 | affected | Unavailable | Unavailable | Unavailable | None listed |
| V200R008C00 | affected | Unavailable | Unavailable | Unavailable | None listed |
| V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00 | affected | Unavailable | Unavailable | Unavailable | None listed |
| V500R001C30SPC300,V500R001C30SPC600,V500R001C60SPC500,V500R005C00 | affected | Unavailable | Unavailable | Unavailable | None listed |