CVE-2021-22766
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
A CWE-20: Improper Input Validation vulnerability exists in PowerLogic EGX100 (Versions 3.0.0 and newer) and PowerLogic EGX300 (All Versions) that could cause denial of service via a specially crafted HTTP packet
UN CWE-20: Se presenta una vulnerabilidad de comprobación inapropiada de la entrada en PowerLogic EGX100 (versiones 3.0.0 y posteriores) y PowerLogic EGX300 (todas las versiones) que podría causar una denegación de servicio por medio de un paquete HTTP especialmente diseñado
*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:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-06 CVE Reserved
- 2021-06-11 CVE Published
- 2024-02-25 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-03 | 2024-06-26 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Schneider-electric Search vendor "Schneider-electric" | Powerlogic Egx100 Firmware Search vendor "Schneider-electric" for product "Powerlogic Egx100 Firmware" | >= 3.0.0 Search vendor "Schneider-electric" for product "Powerlogic Egx100 Firmware" and version " >= 3.0.0" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Powerlogic Egx100 Search vendor "Schneider-electric" for product "Powerlogic Egx100" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Powerlogic Egx300 Firmware Search vendor "Schneider-electric" for product "Powerlogic Egx300 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Powerlogic Egx300 Search vendor "Schneider-electric" for product "Powerlogic Egx300" | - | - |
Safe
|
* End Of Life in some or all products. Do not expect updates.