Stored XXS vulnerability in mbnet, mbnet.rokey, REX 200 and REX 250
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
A vulnerability in Red Lion Europe mbNET/mbNET.rokey and Helmholz REX 200 and REX 250 devices with firmware lower 7.3.2 allows an authenticated remote attacker with high privileges to inject malicious HTML or JavaScript code (XSS).
Why it matters now
EPSS 0.0043 37th percentileScored 2026-11-07
Fix Fixed mbNET (Red Lion Europe): 7.3.2mbNET.rokey (Red Lion Europe): 7.3.2+2 more products
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Red Lion Europe | mbNET | before 7.3.2 | 7.3.2 | Patch available | CNA |
| Red Lion Europe | mbNET.rokey | before 7.3.2 | 7.3.2 | Patch available | CNA |
| Helmholz | REX 200 | before 7.3.2 | 7.3.2 | Patch available | CNA |
| Helmholz | REX 250 | before 7.3.2 | 7.3.2 | Patch available | CNA |
- mbNET VendorRed Lion Europe Affected before 7.3.2 Fixed in 7.3.2 Patch available CNA
- mbNET.rokey VendorRed Lion Europe Affected before 7.3.2 Fixed in 7.3.2 Patch available CNA
- REX 200 VendorHelmholz Affected before 7.3.2 Fixed in 7.3.2 Patch available CNA
- REX 250 VendorHelmholz Affected before 7.3.2 Fixed in 7.3.2 Patch available CNA
CPE configurations NVD · 34
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:helmholz:rex_250_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Helmholz |
| cpe:2.3:h:helmholz:rex_250:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Helmholz |
| cpe:2.3:o:helmholz:rex_200_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Helmholz |
| cpe:2.3:h:helmholz:rex_200:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Helmholz |
| cpe:2.3:o:redlion:mbnet.rokey_rkh_210_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet.rokey_rkh_210:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet.rokey_rkh_216_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet.rokey_rkh_216:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet.rokey_rkh_235_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet.rokey_rkh_235:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
- cpe:2.3:o:helmholz:rex_250_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Helmholz
- cpe:2.3:h:helmholz:rex_250:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Helmholz
- cpe:2.3:o:helmholz:rex_200_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Helmholz
- cpe:2.3:h:helmholz:rex_200:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Helmholz
- cpe:2.3:o:redlion:mbnet.rokey_rkh_210_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet.rokey_rkh_210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet.rokey_rkh_216_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet.rokey_rkh_216:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet.rokey_rkh_235_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet.rokey_rkh_235:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
Show 24 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:redlion:mbnet.rokey_rkh_259_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet.rokey_rkh_259:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_811_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_811:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_850_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_850:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_871_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_871:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_831_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_831:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_855_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_855:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_876_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_876:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_858_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_858:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_816_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_816:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_841_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_841:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_859_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_859:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
| cpe:2.3:o:redlion:mbnet_mdh_835_firmware:*:*:*:*:*:*:*:* | before 7.3.2 | Vulnerable | Red Lion |
| cpe:2.3:h:redlion:mbnet_mdh_835:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Red Lion |
- cpe:2.3:o:redlion:mbnet.rokey_rkh_259_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet.rokey_rkh_259:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_811_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_811:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_850_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_850:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_871_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_871:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_831_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_831:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_855_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_855:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_876_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_876:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_858_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_858:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_816_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_816:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_841_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_841:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_859_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_859:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
- cpe:2.3:o:redlion:mbnet_mdh_835_firmware:*:*:*:*:*:*:*:* Versions before 7.3.2 Vulnerable ·Red Lion
- cpe:2.3:h:redlion:mbnet_mdh_835:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Red Lion
Remediation
- Fix · CNA mbNET (Red Lion Europe) Fixed in 7.3.2
- Fix · CNA mbNET.rokey (Red Lion Europe) Fixed in 7.3.2
- Fix · CNA REX 200 (Helmholz) Fixed in 7.3.2
- Fix · CNA REX 250 (Helmholz) Fixed in 7.3.2
Timeline
- 2026-10-02 Threatist record created from CVE-2023-34412
- 2026-10-03 Alias added: GHSA-wrhq-63m5-3pfr
References
More Red Lion Europe vulnerabilities
- TI-2024-05267 Red Lion Europe: mbNET.mini vulnerable to OS command injection CVSS 3.1HIGH 7.2
Sources
- CVE-2023-34412 · CVE Program
- CVE-2023-34412 · NVD
- FIRST EPSS
- GHSA-wrhq-63m5-3pfr · GitHub Advisory Database · CC BY 4.0
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