Exposure of Private Personal Information to an Unauthorized Actor vulnerability on CIRCUTOR Q-SMT
Priority LOW 30CWE-359Published · 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
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-359.
Summary
An attacker with no knowledge of the current users in the web application, could build a dictionary of potential users and check the server responses as it indicates whether or not the user is present in CIRCUTOR Q-SMT in its firmware version 1.0.4.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00309 23rd 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
- 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 |
|---|---|---|---|---|---|
| SGE-PLC1000 SGE-PLC50 | CIRCUTOR Q-SMT | 1.0.4 | — | No fix listed | CNA |
- CIRCUTOR Q-SMT VendorSGE-PLC1000 SGE-PLC50 Affected 1.0.4 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:circutor:q-smt_firmware:1.0.4:*:*:*:*:*:*:* | 1.0.4 | Vulnerable | SGE-PLC1000 SGE-PLC50 |
| cpe:2.3:h:circutor:q-smt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SGE-PLC1000 SGE-PLC50 |
- cpe:2.3:o:circutor:q-smt_firmware:1.0.4:*:*:*:*:*:*:* Versions 1.0.4 Vulnerable ·SGE-PLC1000 SGE-PLC50
- cpe:2.3:h:circutor:q-smt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SGE-PLC1000 SGE-PLC50
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-8891
- 2026-10-03 Alias added: GHSA-g399-5j3g-vm56
References
More SGE-PLC1000 SGE-PLC50 Q-smt Firmware vulnerabilities
- TI-2024-08251 Authentication bypass vulnerability on CIRCUTOR Q-SMT CVSS 3.1CRITICAL 10.0
- TI-2024-08252 Insufficient Session Expiration vulnerability on CIRCUTOR Q-SMT CVSS 3.1CRITICAL 10.0
- TI-2024-08254 Insertion of Sensitive Information Into Sent Data vulnerability on CIRCUTOR Q-SMT CVSS 3.1HIGH 8.8
Sources
- CVE-2024-8891 · CVE Program
- CVE-2024-8891 · NVD
- FIRST EPSS
- GHSA-g399-5j3g-vm56 · 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