CVE-2020-13420
OpenIAM before 4.2.0.3 allows remote attackers to execute arbitrary code via Groovy Script.
OpenIAM before 4.2.0.3 allows remote attackers to execute arbitrary code via Groovy Script.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
OpenIAM before 4.2.0.3 allows remote attackers to execute arbitrary code via Groovy Script.
- Record
CVE-2020-13420- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
OpenIAM before 4.2.0.3 allows remote attackers to execute arbitrary code via Groovy Script.
- Record
CVE-2020-13420- Updated
- 2026-11-02
EUVDEUVD-2020-5674 No score
OpenIAM before 4.2.0.3 allows remote attackers to execute arbitrary code via Groovy Script.
- Record
EUVD-2020-5674- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gwpg-rphc-vhpm No score
OpenIAM before 4.2.0.3 allows remote attackers to execute arbitrary code via Groovy Script.
OpenIAM before 4.2.0.3 allows remote attackers to execute arbitrary code via Groovy Script.
- Record
GHSA-gwpg-rphc-vhpm- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-13420 is a critical vulnerability (CVSS 9.8) in Openiam, published April 6, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.10%, the 81st percentile. No source names a fixed version.