CVE-2021-20836
MEDIUM
6.5
CVSS Score
Published: October 19, 2021 at 02:00 AM UTC
Updated: June 17, 2026 at 03:34 AM UTC
1 product affected across 1 vendorCX-Supervisor
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.8%
Description
Out-of-bounds read vulnerability in CX-Supervisor v4.0.0.13 and v4.0.0.16 allows an attacker with administrative privileges to cause information disclosure and/or arbitrary code execution by opening a specially crafted SCS project files.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://jvn.jp/en/vu/JVNVU90041391/index.htmlx_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://www.myomron.com/index.php?action=kb&article=1692CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-125
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