CVE-2020-36909

Secure Computing SnapGear Management Console SG560 3.1.5 Arbitrary File Read/Write

Published Jan 6, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
SnapGear Management Console SG560 3.1.5 contains a file manipulation vulnerability that allows authenticated users to read, write, and delete files using the edit_config_files CGI script. Attackers can manipulate POST request parameters in /cgi-bin/cgix/edit_config_files to access and modify files outside the intended /etc/config/ directory.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:h:securecomputing:snapgear_sg560:3.1.5:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Securecomputing
Securecomputing snapgear Sg560
Securecomputing snapgear Sg560 Firmware
CPEs cpe:2.3:h:securecomputing:snapgear_sg560:-:*:*:*:*:*:*:*
cpe:2.3:o:securecomputing:snapgear_sg560_firmware:3.1.5:*:*:*:*:*:*:*
Vendors & Products Securecomputing
Securecomputing snapgear Sg560
Securecomputing snapgear Sg560 Firmware
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description SnapGear Management Console SG560 3.1.5 contains a file manipulation vulnerability that allows authenticated users to read, write, and delete files using the edit_config_files CGI script. Attackers can manipulate POST request parameters in /cgi-bin/cgix/edit_config_files to access and modify files outside the intended /etc/config/ directory.
Title Secure Computing SnapGear Management Console SG560 3.1.5 Arbitrary File Read/Write
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jul 15, 2026, 1:24 AM
Reserved
Jan 3, 2026, 2:10 PM
Status
Analyzed
Published
Jan 6, 2026, 4:15 PM
Modified
Jun 17, 2026, 3:16 AM