CVE-2020-21125
Remote code execution in UReport
An arbitrary file creation vulnerability in UReport 2.2.9 allows attackers to execute arbitrary code.
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
An arbitrary file creation vulnerability in UReport 2.2.9 allows attackers to execute arbitrary code.
- Record
CVE-2020-21125- 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
An arbitrary file creation vulnerability in UReport 2.2.9 allows attackers to execute arbitrary code.
- Record
CVE-2020-21125- Updated
- 2026-11-02
EUVDEUVD-2021-1998 No score
An arbitrary file creation vulnerability in UReport 2.2.9 allows attackers to execute arbitrary code.
- Record
EUVD-2021-1998- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-729f-wvj3-c4pj
Remote code execution in UReport
An arbitrary file creation vulnerability in UReport 2.2.9 allows attackers to execute arbitrary code.
- Record
GHSA-729f-wvj3-c4pj- 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 - Weakness
- CWE-22
- Updated
- 2026-11-02
OSV
An arbitrary file creation vulnerability in UReport 2.2.9 allows attackers to execute arbitrary code.
- Record
CVE-2020-21125- 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
OSVGHSA-729f-wvj3-c4pj
Remote code execution in UReport
An arbitrary file creation vulnerability in UReport 2.2.9 allows attackers to execute arbitrary code.
- Record
GHSA-729f-wvj3-c4pj- 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 - Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
com.bstek.ureport:ureport2-coreMaven |
through 2.2.9 | None known |
com.bstek.ureport:ureport2-coreMaven |
through 2.2.9, plus listed versions 2.0.02.0.12.0.22.0.32.0.4 Show 20 moreShow less2.0.52.0.62.0.72.0.82.0.92.1.02.1.12.1.22.1.32.1.42.1.52.22.2.12.2.22.2.32.2.42.2.52.2.62.2.72.2.8 |
None known |
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-2020-21125 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 1.78%, the 78th percentile. No source names a fixed version.