Flow-X disclosure of sensitive information to unauthenticated users
Priority LOW 37CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.
Summary
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in ABB Flow-X firmware on Flow-X embedded hardware (web service modules) allows Footprinting.This issue affects Flow-X: before 4.0.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0388 90th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Flow-X (ABB): 4.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| ABB | Flow-X | before 4.0 | 4.0 | Patch available | CNA |
- Flow-X VendorABB Affected before 4.0 Fixed in 4.0 Patch available CNA
CPE configurations NVD · 16
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:abb:flow-x\/m_firmware:*:*:*:*:*:*:*:* | up to 3.2.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:flow-x\/m:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:flow-x\/c_firmware:*:*:*:*:*:*:*:* | up to 3.2.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:flow-x\/c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:flow-x\/k_firmware:*:*:*:*:*:*:*:* | up to 3.2.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:flow-x\/k:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:flow-x\/s_firmware:*:*:*:*:*:*:*:* | up to 3.2.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:flow-x\/s:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:flow-x\/p_firmware:*:*:*:*:*:*:*:* | up to 3.2.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:flow-x\/p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
- cpe:2.3:o:abb:flow-x\/m_firmware:*:*:*:*:*:*:*:* Versions up to 3.2.6 Vulnerable ·ABB
- cpe:2.3:h:abb:flow-x\/m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:flow-x\/c_firmware:*:*:*:*:*:*:*:* Versions up to 3.2.6 Vulnerable ·ABB
- cpe:2.3:h:abb:flow-x\/c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:flow-x\/k_firmware:*:*:*:*:*:*:*:* Versions up to 3.2.6 Vulnerable ·ABB
- cpe:2.3:h:abb:flow-x\/k:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:flow-x\/s_firmware:*:*:*:*:*:*:*:* Versions up to 3.2.6 Vulnerable ·ABB
- cpe:2.3:h:abb:flow-x\/s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:flow-x\/p_firmware:*:*:*:*:*:*:*:* Versions up to 3.2.6 Vulnerable ·ABB
- cpe:2.3:h:abb:flow-x\/p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
Show 6 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:abb:flow-x_r_firmware:*:*:*:*:*:*:*:* | up to 3.2.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:flow-x_r:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:flow-x\/t_firmware:*:*:*:*:*:*:*:* | up to 3.2.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:flow-x\/t:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:flow-x\/web_firmware:*:*:*:*:*:*:*:* | up to 3.2.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:flow-x\/web:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
- cpe:2.3:o:abb:flow-x_r_firmware:*:*:*:*:*:*:*:* Versions up to 3.2.6 Vulnerable ·ABB
- cpe:2.3:h:abb:flow-x_r:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:flow-x\/t_firmware:*:*:*:*:*:*:*:* Versions up to 3.2.6 Vulnerable ·ABB
- cpe:2.3:h:abb:flow-x\/t:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:flow-x\/web_firmware:*:*:*:*:*:*:*:* Versions up to 3.2.6 Vulnerable ·ABB
- cpe:2.3:h:abb:flow-x\/web:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
Remediation
- Fix · CNA Flow-X (ABB) Fixed in 4.0
Timeline
- 2026-10-02 Threatist record created from CVE-2023-1258
- 2026-10-03 Alias added: GHSA-xw5c-xwc7-95gf
- 2026-10-14 EPSS moved to the 90th–95th percentile
References
Sources
- CVE-2023-1258 · CVE Program
- CVE-2023-1258 · NVD
- FIRST EPSS
- GHSA-xw5c-xwc7-95gf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences