CVE-2023-29413
Schneider Electric APC Easy UPS Online SocketService Missing Authentication Denial-of-Service Vulnerability
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
A CWE-306: Missing Authentication for Critical Function vulnerability exists that could cause
Denial-of-Service when accessed by an unauthenticated user on the Schneider UPS Monitor
service.
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Schneider Electric APC Easy UPS Online. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the SocketService module, which listens on UDP port 41222 by default. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
A CWE-306: Missing Authentication for Critical Function vulnerability exists that could cause Denial-of-Service when accessed by an unauthenticated user on the Schneider UPS Monitor service.
*Credits:
Esjayy (@esj4y)
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:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-04-05 CVE Reserved
- 2023-04-14 CVE Published
- 2025-02-05 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-306: Missing Authentication for Critical Function
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-101-04.pdf | 2023-04-28 |
| URL | Date | SRC |
|---|
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" | Apc Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" | <= 2.5-ga-01-22320 Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" and version " <= 2.5-ga-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Apc Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" | <= 2.5-ga-01-22320 Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" and version " <= 2.5-ga-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 11 Search vendor "Microsoft" for product "Windows 11" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Apc Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" | <= 2.5-ga-01-22320 Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" and version " <= 2.5-ga-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2016 Search vendor "Microsoft" for product "Windows Server 2016" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Apc Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" | <= 2.5-ga-01-22320 Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" and version " <= 2.5-ga-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2019 Search vendor "Microsoft" for product "Windows Server 2019" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Apc Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" | <= 2.5-ga-01-22320 Search vendor "Schneider-electric" for product "Apc Easy Ups Online Monitoring Software" and version " <= 2.5-ga-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2022 Search vendor "Microsoft" for product "Windows Server 2022" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" | <= 2.5-gs-01-22320 Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" and version " <= 2.5-gs-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" | <= 2.5-gs-01-22320 Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" and version " <= 2.5-gs-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 11 Search vendor "Microsoft" for product "Windows 11" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" | <= 2.5-gs-01-22320 Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" and version " <= 2.5-gs-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2016 Search vendor "Microsoft" for product "Windows Server 2016" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" | <= 2.5-gs-01-22320 Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" and version " <= 2.5-gs-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2019 Search vendor "Microsoft" for product "Windows Server 2019" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Easy Ups Online Monitoring Software Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" | <= 2.5-gs-01-22320 Search vendor "Schneider-electric" for product "Easy Ups Online Monitoring Software" and version " <= 2.5-gs-01-22320" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2022 Search vendor "Microsoft" for product "Windows Server 2022" | - | - |
Safe
|