Authentication bypass flaw in several mapp components
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-288.
Summary
An “Authentication Bypass Using an Alternate Path or Channel” vulnerability in the OPC UA Server configuration required for B&R mapp Cockpit before 6.0, B&R mapp View before 6.0, B&R mapp Services before 6.0, B&R mapp Motion before 6.0 and B&R mapp Vision before 6.0 may be used by an unauthenticated network-based attacker to cause information disclosure, unintended change of data, or denial of service conditions. B&R mapp Services is only affected, when mpUserX or mpCodeBox are used in the Automation Studio project.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| B&R Industrial Automation | B&R mapp Cockpit | 5.0;0 to before 6.0;0 | 6.0;0 | Patch available | CNA |
| B&R Industrial Automation | B&R mapp View | 5.0 to before 6.0 | 6.0 | Patch available | CNA |
| B&R Industrial Automation | B&R mapp Services | 5.0 to before 6.0 | 6.0 | Patch available | CNA |
| B&R Industrial Automation | B&R mapp Motion | 5.0 to before 6.0 | 6.0 | Patch available | CNA |
| B&R Industrial Automation | B&R mapp Vision | 5.0 to before 6.0 | 6.0 | Patch available | CNA |
- B&R mapp Cockpit VendorB&R Industrial Automation Affected 5.0;0 to before 6.0;0 Fixed in 6.0;0 Patch available CNA
- B&R mapp View VendorB&R Industrial Automation Affected 5.0 to before 6.0 Fixed in 6.0 Patch available CNA
- B&R mapp Services VendorB&R Industrial Automation Affected 5.0 to before 6.0 Fixed in 6.0 Patch available CNA
- B&R mapp Motion VendorB&R Industrial Automation Affected 5.0 to before 6.0 Fixed in 6.0 Patch available CNA
- B&R mapp Vision VendorB&R Industrial Automation Affected 5.0 to before 6.0 Fixed in 6.0 Patch available CNA
Remediation
- Fix · CNA B&R mapp Cockpit (B&R Industrial Automation GmbH) Fixed in 6.0;0
- Fix · CNA B&R mapp View (B&R Industrial Automation GmbH) Fixed in 6.0
- Fix · CNA B&R mapp Services (B&R Industrial Automation GmbH) Fixed in 6.0
- Fix · CNA B&R mapp Motion (B&R Industrial Automation GmbH) Fixed in 6.0
- Fix · CNA B&R mapp Vision (B&R Industrial Automation GmbH) Fixed in 6.0
Timeline
- 2026-10-02 Threatist record created from CVE-2024-10490
- 2026-10-03 Alias added: GHSA-3r56-5r55-j5mh
References
More B&R Industrial Automation vulnerabilities
- TI-2023-01522 Improper Authentication Mechanism in B&R VC4 Visualization CVSS 3.1CRITICAL 9.8
- TI-2022-21498 Buffer overflow when changing configuration on Tbase Server CVSS 3.1CRITICAL 9.8
- TI-2022-21496 Memory leak when receiving messages in APROL Tbase server CVSS 3.1CRITICAL 9.8
- TI-2022-21495 Lack of authentication when managing APROL database CVSS 3.1CRITICAL 9.4
- TI-2024-30523 Unauthorized local file reading in B&R APROL CVSS 4.0CRITICAL 9.2
- TI-2024-00297 FTP uses unsecure encryption mechanisms CVSS 3.1CRITICAL 9.8
Sources
- CVE-2024-10490 · CVE Program
- CVE-2024-10490 · NVD
- FIRST EPSS
- GHSA-3r56-5r55-j5mh · GitHub Advisory Database · CC BY 4.0
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