CVE-2020-21124
UReport 2.2.9 allows attackers to execute arbitrary code due to a lack of access control to the...
UReport 2.2.9 allows attackers to execute arbitrary code due to a lack of access control to the designer page.
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
UReport 2.2.9 allows attackers to execute arbitrary code due to a lack of access control to the designer page.
- Record
CVE-2020-21124- 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 - Weakness
- CWE-863
- Updated
- 2026-11-02
CVE List No score
UReport 2.2.9 allows attackers to execute arbitrary code due to a lack of access control to the designer page.
- Record
CVE-2020-21124- Updated
- 2026-11-02
EUVDEUVD-2020-13902 No score
UReport 2.2.9 allows attackers to execute arbitrary code due to a lack of access control to the designer page.
- Record
EUVD-2020-13902- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f28h-hcxc-r39x No score
UReport 2.2.9 allows attackers to execute arbitrary code due to a lack of access control to the...
UReport 2.2.9 allows attackers to execute arbitrary code due to a lack of access control to the designer page.
- Record
GHSA-f28h-hcxc-r39x- Weakness
- CWE-863
- Updated
- 2026-11-02
OSV
UReport 2.2.9 allows attackers to execute arbitrary code due to a lack of access control to the designer page.
- Record
CVE-2020-21124- 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 - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-21124 is a critical vulnerability (CVSS 9.8) in Ureport Project Ureport, published September 15, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.18%, the 82nd percentile. No source names a fixed version.