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.
Published: 2026-01-06
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 23 Feb 2026 19:00:00 +0000

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

Tue, 06 Jan 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 06 Jan 2026 16:00:00 +0000

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'}


Subscriptions

Securecomputing Snapgear Sg560 Snapgear Sg560 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-01-06T19:36:07.310Z

Reserved: 2026-01-03T14:10:13.300Z

Link: CVE-2020-36909

cve-icon Vulnrichment

Updated: 2026-01-06T19:35:58.364Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-06T16:15:46.680

Modified: 2026-02-23T18:59:53.217

Link: CVE-2020-36909

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses