© 2026 vulntracker.io

CVE-2020-29023

CSV Formula Injection possible due to improper fields escaping in GateManager

LOW

3.5

CVSS Score

Published: February 16, 2021 at 03:14 PM UTC

Updated: June 17, 2026 at 03:10 AM UTC

9 products affected across 1 vendorGatemanager 8250 FirmwareGatemanager 9250 FirmwareGatemanager 4260 Firmware

Using GateManager by Secomea?

Get instant alerts when new vulnerabilities affect GateManager - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

LOW3.5

Exploit prediction

EPSS 0.5%

Description

Improper Encoding or Escaping of Output from CSV Report Generator of Secomea GateManager allows an authenticated administrator to generate a CSV file that may run arbitrary commands on a victim's computer when opened in a spreadsheet program (like Excel). This issue affects: Secomea GateManager all versions prior to 9.3.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Gatemanager 4250 Firmware · Secomea

95%

All versions

secomea-gatemanager-4250 (same device)

Gatemanager 4260 Firmware · Secomea

95%

All versions

secomea-gatemanager-4260 (same device)

Gatemanager 8250 Firmware · Secomea

95%

v < 9.3

Affected range stops below 9.3, so it looks safe — our inference, not a vendor statement

secomea-gatemanager-8250 (same device)

Gatemanager 9250 Firmware · Secomea

95%

All versions

secomea-gatemanager-9250 (same device)

GateManager · Secomea

60%

v < 9.3

Affected range stops below 9.3, so it looks safe — our inference, not a vendor statement

Gatemanager 4250 · Secomeadevice

80%

All versions

Gatemanager 4260 · Secomeadevice

80%

All versions

Gatemanager 8250 · Secomeadevice

80%

All versions

Gatemanager 9250 · Secomeadevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCVendor Advisory

Source: [email protected]

https://www.secomea.com/support/cybersecurity-advisory/

x_refsource_CONFIRMx_refsource_MISCVendor Advisory

Source: [email protected]

https://www.secomea.com/support/cybersecurity-advisory/#2418

CVSS

3.5LOWSecomea

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-116

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card