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Ismartgate Pro Firmware CVE-2020-13119

HIGH
Improper Restriction of Rendered UI Layers or Frames (CWE-1021)
2020-09-24 cve@mitre.org
8.1
CVSS 3.1 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V3 - Web Frontend Security Clickjacking prevention, X-Frame-Options
Impact

CVSS score of 8.1 (HIGH). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. Public proof-of-concept exploit code is available.

Exploit ScenarioDerived

This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.8% exploitation probability (EPSS)

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AnalysisAI

ismartgate PRO 1.5.9 is vulnerable to clickjacking. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-1021. Affected products include: Gogogate Ismartgate Pro Firmware.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 8.1 HIGH
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

DescriptionNVD

ismartgate PRO 1.5.9 is vulnerable to clickjacking.

Threat Intelligence Overview

EPSS Score
0.8%
Top 47% exploitable
Exploit
POC
Public exploit code exists
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC Yes
EPSS 0.8%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

61
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +40
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Affected Products (CPE)NVD

cpe:2.3:o:gogogate:ismartgate_pro_firmware:1.5.9:*:*:*:*:*:*:*
CVE-2020-12843 CRITICAL POC
9.8 Sep 24

ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading sounds to garage doors. Rated cr

CVE-2020-12842 CRITICAL POC
9.8 Sep 24

ismartgate PRO 1.5.9 is vulnerable to privilege escalation by appending PHP code to /cron/checkUserExpirationDate.php. R

CVE-2020-12839 CRITICAL POC
9.8 Sep 24

ismartgate PRO 1.5.9 is vulnerable to privilege escalation by appending PHP code to /cron/checkExpirationDate.php. Rated

CVE-2020-12838 CRITICAL POC
9.8 Sep 24

ismartgate PRO 1.5.9 is vulnerable to privilege escalation by appending PHP code to /cron/mailAdmin.php. Rated critical

CVE-2020-12282 HIGH POC
8.8 Sep 24

iSmartgate PRO 1.5.9 is vulnerable to CSRF via the busca parameter in the form used for searching for users, accessible

CVE-2020-12837 HIGH POC
7.5 Sep 24

ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading images to garage doors. Rated hi

CVE-2020-12841 MEDIUM POC
6.5 Sep 24

ismartgate PRO 1.5.9 is vulnerable to CSRF that allows remote attackers to upload imae files via /index.php. Rated mediu

CVE-2020-12840 MEDIUM POC
6.5 Sep 24

ismartgate PRO 1.5.9 is vulnerable to CSRF that allows remote attackers to upload sound files via /index.php. Rated medi

CVE-2020-12281 MEDIUM POC
6.5 Sep 24

iSmartgate PRO 1.5.9 is vulnerable to CSRF that allows remote attackers to create a new user via /index.php. Rated mediu

CVE-2020-12280 MEDIUM POC
6.5 Sep 24

iSmartgate PRO 1.5.9 is vulnerable to CSRF that allows remote attackers to open/close a specified garage door/gate via /

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