CVE-2021-20147
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
ManageEngine ADSelfService Plus below build 6116 contains an observable response discrepancy in the UMCP operation of the ChangePasswordAPI. This allows an unauthenticated remote attacker to determine whether a Windows domain user exists.
ManageEngine ADSelfService Plus versiones anteriores a la compilación 6116, contiene una discrepancia de respuesta observable en la operación UMCP de la ChangePasswordAPI. Esto permite a un atacante remoto no autenticado determinar si se presenta un usuario de dominio de Windows
*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
- 2020-12-17 CVE Reserved
- 2022-01-03 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- 2024-09-18 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-203: Observable Discrepancy
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.tenable.com/security/research/tra-2021-52 | 2024-08-03 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | <= 6.0 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version " <= 6.0" | - |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | - |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6100 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6101 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6102 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6103 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6104 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6105 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6106 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6107 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6108 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6109 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6110 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6111 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6112 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6113 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6114 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Adselfservice Plus Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" | 6.1 Search vendor "Zohocorp" for product "Manageengine Adselfservice Plus" and version "6.1" | 6115 |
Affected
| ||||||