CVE-2020-1863
 
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
El Huawei USG6000V con versiones V500R001C20SPC300, V500R003C00SPC100, y V500R005C00SPC100 tiene una vulnerabilidad de lectura fuera de límites. Debido a un fallo lógico en una rutina de análisis JSON, un atacante remoto no autenticado podría explotar esta vulnerabilidad para interrumpir el servicio en los productos afectados.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-11-29 CVE Reserved
- 2020-03-12 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (1)
URL | Tag | Source |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200311-01-buffer-en | 2020-03-18 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Huawei Search vendor "Huawei" | Usg6000v Firmware Search vendor "Huawei" for product "Usg6000v Firmware" | v500r001c20spc300 Search vendor "Huawei" for product "Usg6000v Firmware" and version "v500r001c20spc300" | - |
Affected
| in | Huawei Search vendor "Huawei" | Usg6000v Search vendor "Huawei" for product "Usg6000v" | - | - |
Safe
|
Huawei Search vendor "Huawei" | Usg6000v Firmware Search vendor "Huawei" for product "Usg6000v Firmware" | v500r003c00spc100 Search vendor "Huawei" for product "Usg6000v Firmware" and version "v500r003c00spc100" | - |
Affected
| in | Huawei Search vendor "Huawei" | Usg6000v Search vendor "Huawei" for product "Usg6000v" | - | - |
Safe
|
Huawei Search vendor "Huawei" | Usg6000v Firmware Search vendor "Huawei" for product "Usg6000v Firmware" | v500r005c00spc100 Search vendor "Huawei" for product "Usg6000v Firmware" and version "v500r005c00spc100" | - |
Affected
| in | Huawei Search vendor "Huawei" | Usg6000v Search vendor "Huawei" for product "Usg6000v" | - | - |
Safe
|