CVE-2020-20975
CriticalPublic PoC
Published: 12 August 2021
Published
12 August 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.0026
50.2th percentile
Risk Priority
20
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2020-20975 is a critical-severity SQL Injection (CWE-89) vulnerability in Gxlcms Gxlcms. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 49.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2020-13754
Vulnerability details
In \lib\admin\action\dataaction.class.php in Gxlcms v1.1, SQL Injection exists via the $filename parameter.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
gxlcms
gxlcms
1.1
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.