CVSS 3.1
4.4 mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HCVE-2020-1877
Medium (4.4) in huawei. EPSS 0.2% chance of exploitation in the next 30 days.
NIP6800;Secospace USG6600;USG9500 with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an invalid pointer access vulnerability. The software system access an invalid pointer when administrator log in to the device and performs some operations. Successful exploit could cause certain process reboot.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)
- CWE
- CWE-824
- Published
- Modified
- Record from
- the NVD, synced
Affected
- huawei:nip6800_firmware
- huawei:secospace_usg6600_firmware
- huawei:usg9500_firmware