CVE-2023-6333

Cross-site Scripting in ControlByWeb Relays

MEDIUM
5.4
CVSS Score
Published: December 7, 2023 at 06:08 PM UTC
Updated: June 17, 2026 at 06:50 AM UTC
6 products affected across 1 vendorX 332-24i FirmwareX 301-24i FirmwareX 301-i Firmware

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

The affected ControlByWeb Relay products are vulnerable to a stored cross-site scripting vulnerability, which could allow an attacker to inject arbitrary scripts into the endpoint of a web interface that could run malicious javascript code during a user's session.

Affected

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

controlbyweb-x-301-24i (same device)
controlbyweb-x-301-i (same device)
controlbyweb-x-332-24i (same device)
All versions
All versions
All versions

Remediation

No guide yet

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

References (1)

US Government ResourcePatchThird Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-05

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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