CVE-2020-1863

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
7.5HIGH
EPSS
0.5%
top 36.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei Huawei Usg6000vHuawei Usg6000v Firmware
Timeline
PublishedMar 12
Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5huawei/huawei_usg6000vV500R001C20SPC300, V500R003C00SPC100, V500R005C00SPC100+2
▶NVDhuawei/usg6000v_firmwarev500r001c20spc300, v500r003c00spc100, v500r005c00spc100+2

🔴Vulnerability Details

2
GHSA
GHSA-7g8j-868p-v8q4: Huawei USG6000V with versions V500R001C20SPC300, V500R003C00SPC100, and V500R005C00SPC100 have an out-of-bounds read vulnerability↗2022-05-24
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CVEList
CVE-2020-1863: Huawei USG6000V with versions V500R001C20SPC300, V500R003C00SPC100, and V500R005C00SPC100 have an out-of-bounds read vulnerability↗2020-03-12
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CVE-2020-1863 (HIGH CVSS 7.5) | Huawei USG6000V with versions V500R | cvebase.io