CVE-2020-28653
ManageEngine OpManager SumPDU Java Deserialization
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
5
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Zoho ManageEngine OpManager Stable build before 125203 (and Released build before 125233) allows Remote Code Execution via the Smart Update Manager (SUM) servlet.
Zoho ManageEngine OpManager Stable build anterior a 125203 (y compilación Publicada anterior a 125233) permite una ejecución de código remota por medio del servlet Smart Update Manager (SUM)
An HTTP endpoint used by the Manage Engine OpManager Smart Update Manager component can be leveraged to deserialize an arbitrary Java object. This can be abused by an unauthenticated remote attacker to execute OS commands in the context of the OpManager application. This vulnerability is also present in other products that are built on top of the OpManager application. This vulnerability affects OpManager versions 12.1 through 12.5.328.
*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
- 2020-11-16 CVE Reserved
- 2021-02-03 CVE Published
- 2021-09-21 First Exploit
- 2024-08-04 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
CAPEC
References (7)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://packetstorm.news/files/id/164231 | 2021-09-21 | |
| https://github.com/tuo4n8/CVE-2020-28653 | 2022-03-09 | |
| https://github.com/mr-r3bot/ManageEngine-CVE-2020-28653 | 2022-04-15 | |
| https://github.com/intrigueio/cve-2020-28653-poc | 2022-02-05 | |
| http://packetstormsecurity.com/files/164231/ManageEngine-OpManager-SumPDU-Java-Deserialization.html | 2024-08-04 |
| 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 Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | < 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version " < 12.5" | - |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125000 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125002 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125100 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125101 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125102 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125108 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125110 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125111 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125112 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125113 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125114 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125116 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125117 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125118 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125120 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125121 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125123 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125124 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125125 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125136 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125137 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125139 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125140 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125143 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125144 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125145 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125156 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125157 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125158 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125159 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125161 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125163 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125174 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125175 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125176 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125177 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125178 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125180 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125181 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125192 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125193 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125194 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125195 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125196 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125197 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125198 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125201 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125204 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125212 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125213 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125214 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125215 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125216 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125228 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125229 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125230 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125231 |
Affected
| ||||||
| Zohocorp Search vendor "Zohocorp" | Manageengine Opmanager Search vendor "Zohocorp" for product "Manageengine Opmanager" | 12.5 Search vendor "Zohocorp" for product "Manageengine Opmanager" and version "12.5" | build125232 |
Affected
| ||||||