CVE-2023-6333 json
Cross-site Scripting in ControlByWeb Relays
published 2023-12-07 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58575
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 35%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-23-341-05 updated cvss 7.5
ControlbyWeb Relay
-
ControlByWeb X-301-24I Firmware 1.15 ControlByWeb X-301-I Firmware 1.15affected: vendor fix, mitigation “ControlByWeb recommends users update to the following versions:” controlbyweb.com
-
ControlByWeb X-332-24I Firmware 1.06affected: vendor fix, mitigation “ControlByWeb recommends users update to the following versions:” controlbyweb.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected products
- ControlByWeb X-332-24I
- ControlByWeb X-301-I
- ControlByWeb X-301-24I
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
cisa.gov
/news-events/ics-advisories/icsa-23-341-05
government-resource, patch, third-party-advisory, us-government-resource
Sources
- CVE List CVE-2023-6333
- NVD CVE-2023-6333
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