CVE-2020-4521
IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to...
IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization in Java. By sending specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 182396.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization in Java. By sending specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 182396.
- Record
CVE-2020-4521- CVSS 3.0
- 8.8 High
CVSS:3.0/AC:L/A:H/AV:N/I:H/S:U/C:H/UI:N/PR:L/E:U/RC:C/RL:O - Updated
- 2026-11-02
EUVDEUVD-2020-25768
IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization in Java. By sending specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 182396.
- Record
EUVD-2020-25768- CVSS 3.0
- 8.8 High
CVSS:3.0/AC:L/A:H/AV:N/I:H/S:U/C:H/UI:N/PR:L/E:U/RC:C/RL:O - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cggp-hg98-4chw No score
IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to...
IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization in Java. By sending specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 182396.
- Record
GHSA-cggp-hg98-4chw- Updated
- 2026-11-02
NVD
IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization in Java. By sending specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 182396.
- Record
CVE-2020-4521- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 9.0 High
AV:N/AC:L/Au:S/C:C/I:C/A:C - Weakness
- CWE-502
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-4521 is a high vulnerability (CVSS 8.8) in Ibm Maximo Asset Management, published September 15, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.46%, the 93rd percentile. No source names a fixed version.