Home/CVE/A vulnerability in web UI input field of GateManager allows authenticated attacker to enter script tags that could cause
CVE

CVE-2020-29021

A vulnerability in web UI input field of GateManager allows authenticated attacker to enter script tags that could cause

A vulnerability in web UI input field of GateManager allows authenticated attacker to enter script tags that could cause XSS. This issue affects: GateManager all versions prior to 9.3.

LOW · CVSS 3.5 EPSS 0.00356
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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Affected Products & Versions

4
secomea gatemanager 8250 firmware< 9.3
secomea gatemanager 4250 firmwareall versions
secomea gatemanager 4260 firmwareall versions
secomea gatemanager 9250 firmwareall versions
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Scoring & Timeline

3.5
LOW · CVSS v3.1 · VulnerabilityReporting@secomea.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Feb 2021 · 11:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.secomea.com/support/cybersecurity-advisory/Vendor Advisory
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