7.5

CVE-2020-1863

Huawei USG6000V with versions V500R001C20SPC300, V500R003C00SPC100, and V500R005C00SPC100 have an out-of-bounds read vulnerability. Due to a logical flaw in a JSON parsing routine, a remote, unauthenticated attacker could exploit this vulnerability to disrupt service in the affected products.

Data is provided by the National Vulnerability Database (NVD)
Huawei ≫ Usg6000v Firmware Versionv500r001c20spc300
   Huawei ≫ Usg6000v Version-
Huawei ≫ Usg6000v Firmware Versionv500r003c00spc100
   Huawei ≫ Usg6000v Version-
Huawei ≫ Usg6000v Firmware Versionv500r005c00spc100
   Huawei ≫ Usg6000v Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.3% 0.499
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.