Insertion of Sensitive Information Into Sent Data vulnerability on CIRCUTOR Q-SMT
Priority LOW 38CWE-201Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-201.
Summary
An attacker with access to the network where the CIRCUTOR Q-SMT is located in its firmware version 1.0.4, could obtain legitimate credentials or steal sessions due to the fact that the device only implements the HTTP protocol. This fact prevents a secure communication channel from being established.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00402 34th 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
- 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-2024-8890
- 2026-10-03 Alias added: GHSA-gvgp-m8mg-49xw
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-2024-08255 Exposure of Private Personal Information to an Unauthorized Actor vulnerability on CIRCUTOR Q-SMT CVSS 3.1MEDIUM 5.3
Sources
- CVE-2024-8890 · CVE Program
- CVE-2024-8890 · NVD
- FIRST EPSS
- GHSA-gvgp-m8mg-49xw · 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