Emerson DeltaV Use of Improper Authorization
Priority LOW 29CWE-285Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · CNA. Fix status from CNA. Impact type from CWE-285.
Summary
Emerson DeltaV 10.3.1, 11.3, 11.3.1, and 12.3 uses hardcoded credentials for diagnostic services, which allows remote attackers to bypass intended access restrictions via a TCP session, as demonstrated by a session that uses the telnet program.
Why it matters now
EPSS 0.00655 51st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| Emerson | DeltaV | 10.3.1; 11.3; 11.3.1; 12.3 | — | No fix listed | CNA |
- DeltaV VendorEmerson Affected 10.3.1; 11.3; 11.3.1; 12.3 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:emerson:deltav:10.3.1:*:*:*:*:*:*:* | 10.3.1 | Vulnerable | Emerson |
| cpe:2.3:a:emerson:deltav:11.3:*:*:*:*:*:*:* | 11.3 | Vulnerable | Emerson |
| cpe:2.3:a:emerson:deltav:11.3.1:*:*:*:*:*:*:* | 11.3.1 | Vulnerable | Emerson |
| cpe:2.3:a:emerson:deltav:12.3:*:*:*:*:*:*:* | 12.3 | Vulnerable | Emerson |
- cpe:2.3:a:emerson:deltav:10.3.1:*:*:*:*:*:*:* Versions 10.3.1 Vulnerable ·Emerson
- cpe:2.3:a:emerson:deltav:11.3:*:*:*:*:*:*:* Versions 11.3 Vulnerable ·Emerson
- cpe:2.3:a:emerson:deltav:11.3.1:*:*:*:*:*:*:* Versions 11.3.1 Vulnerable ·Emerson
- cpe:2.3:a:emerson:deltav:12.3:*:*:*:*:*:*:* Versions 12.3 Vulnerable ·Emerson
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-2349
- 2026-10-03 Alias added: GHSA-gfxv-w659-vp5r
- 2026-10-13 EPSS moved to the 50th–90th percentile
References
More Emerson Deltav vulnerabilities
- TI-2018-10625 Path traversal in ICS-CERT DeltaV CVSS 3.0HIGH 8.8
- TI-2018-10623 Stack-based buffer overflow in ICS-CERT DeltaV CVSS 3.0HIGH 8.8
- TI-2012-01602 Buffer overflow in Emerson DeltaV and DeltaV Workstations 9.3.1, 10.3.1, 11.3, and 11.3.1… CVSS 2.0HIGH 7.5
- TI-2018-10627 Uncontrolled search path in Emerson DeltaV DCS CVSS 3.1HIGH 7.8
- TI-2014-01865 Emerson DeltaV Use of Hard-coded Credentials CVSS 2.0HIGH 7.5
- TI-2012-01600 SQL injection vulnerability in Emerson DeltaV and DeltaV Workstations 9.3.1, 10.3.1… CVSS 2.0HIGH 7.5
Sources
- CVE-2014-2349 · CVE Program
- CVE-2014-2349 · NVD
- FIRST EPSS
- GHSA-gfxv-w659-vp5r · 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