Sprecher: Vulnerable firmware verification
Priority LOW 32CWE-20Published · Updated
Key facts
- Attack vector
- Physical
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00338 27th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| Sprecher Automation | SPRECON-E-C/P/T3 CPU PU244x | all | — | No fix listed | CNA |
- SPRECON-E-C/P/T3 CPU PU244x VendorSprecher Automation Affected all Fixed in — No fix listed CNA
CPE configurations NVD · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:sprecher-automation:sprecon-e-p_dq6-1_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Sprecher Automation |
| cpe:2.3:h:sprecher-automation:sprecon-e-p_dq6-1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sprecher Automation |
| cpe:2.3:o:sprecher-automation:sprecon-e-p_dl6-1_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Sprecher Automation |
| cpe:2.3:h:sprecher-automation:sprecon-e-p_dl6-1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sprecher Automation |
| cpe:2.3:o:sprecher-automation:sprecon-e-p_ds6-0_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Sprecher Automation |
| cpe:2.3:h:sprecher-automation:sprecon-e-p_ds6-0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sprecher Automation |
| cpe:2.3:o:sprecher-automation:sprecon-e-c_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Sprecher Automation |
| cpe:2.3:h:sprecher-automation:sprecon-e-c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sprecher Automation |
| cpe:2.3:o:sprecher-automation:sprecon-e-t3_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Sprecher Automation |
| cpe:2.3:h:sprecher-automation:sprecon-e-t3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sprecher Automation |
- cpe:2.3:o:sprecher-automation:sprecon-e-p_dq6-1_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Sprecher Automation
- cpe:2.3:h:sprecher-automation:sprecon-e-p_dq6-1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sprecher Automation
- cpe:2.3:o:sprecher-automation:sprecon-e-p_dl6-1_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Sprecher Automation
- cpe:2.3:h:sprecher-automation:sprecon-e-p_dl6-1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sprecher Automation
- cpe:2.3:o:sprecher-automation:sprecon-e-p_ds6-0_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Sprecher Automation
- cpe:2.3:h:sprecher-automation:sprecon-e-p_ds6-0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sprecher Automation
- cpe:2.3:o:sprecher-automation:sprecon-e-c_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Sprecher Automation
- cpe:2.3:h:sprecher-automation:sprecon-e-c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sprecher Automation
- cpe:2.3:o:sprecher-automation:sprecon-e-t3_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Sprecher Automation
- cpe:2.3:h:sprecher-automation:sprecon-e-t3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sprecher Automation
Show 2 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:sprecher-automation:sprecon-e-tc_ax-3110_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Sprecher Automation |
| cpe:2.3:h:sprecher-automation:sprecon-e-tc_ax-3110:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sprecher Automation |
- cpe:2.3:o:sprecher-automation:sprecon-e-tc_ax-3110_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Sprecher Automation
- cpe:2.3:h:sprecher-automation:sprecon-e-tc_ax-3110:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sprecher Automation
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-4332
- 2026-10-03 Alias added: GHSA-73v7-m7qm-qq9g
References
More Sprecher Automation Sprecon-e-c Firmware vulnerabilities
- TI-2022-03968 Sprecher: Sprecon maintenance access with hardcoded credentials CVSS 3.1CRITICAL 9.8
- TI-2025-27702 Sprecher Automation: SPRECON-E series has a critical vulnerability due to the use of… CVSS 3.1CRITICAL 9.8
- TI-2025-27704 Sprecher Automation: SPRECON-E series has static default key material for TLS connections CVSS 3.1CRITICAL 9.1
- TI-2024-06265 Improper Privilege Management vulnerability in Sprecher Automation SPRECON-E CVSS 3.1MEDIUM 6.5
- TI-2025-27703 Sprecher Automation: SPRECON-E series prone to weak encryption of update files CVSS 3.1MEDIUM 4.0
Sources
- CVE-2022-4332 · CVE Program
- CVE-2022-4332 · NVD
- FIRST EPSS
- GHSA-73v7-m7qm-qq9g · 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