Cyber Resilience

CVE-2020-29023

Low

Published: 16 February 2021

Published
16 February 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 3.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
EPSS Score 0.0021 44.1th percentile
Risk Priority 7 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2020-29023 is a low-severity Improper Encoding or Escaping of Output (CWE-116) vulnerability in Secomea Gatemanager 4250 Firmware. Its CVSS base score is 3.5 (Low).

Operationally, ranked at the 44.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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…

more

issue affects: Secomea GateManager all versions prior to 9.3.

CWE(s)
CWE-116

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

secomea
gatemanager 4250 firmware
all versions
secomea
gatemanager 4260 firmware
all versions
secomea
gatemanager 9250 firmware
all versions
secomea
gatemanager 8250 firmware
≤ 9.3

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.

SI-15 Information Output Filtering
addresses: CWE-116

Validating that output matches expected content directly mitigates failures to properly encode or escape data for its destination context.

References