Uncontrolled resource consumption in JTEKT ELECTRONICS CORPORATION GC-A22W-CW
Priority MEDIUM 41CWE-400Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-400.
Summary
Denial-of-service (DoS) vulnerability exists in commplex-link service of HMI GC-A2 series. If a remote unauthenticated attacker sends a specially crafted packets to specific ports, a denial-of-service (DoS) condition may occur.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00981 62nd 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 |
|---|---|---|---|---|---|
| JTEKT ELECTRONICS CORPORATION | GC-A22W-CW | all versions | — | No fix listed | CNA |
| JTEKT ELECTRONICS CORPORATION | GC-A24W-C(W) | all versions | — | No fix listed | CNA |
| JTEKT ELECTRONICS CORPORATION | GC-A26W-C(W) | all versions | — | No fix listed | CNA |
| JTEKT ELECTRONICS CORPORATION | GC-A24 | all versions | — | No fix listed | CNA |
| JTEKT ELECTRONICS CORPORATION | GC-A24-M | all versions | — | No fix listed | CNA |
| JTEKT ELECTRONICS CORPORATION | GC-A25 | all versions | — | No fix listed | CNA |
| JTEKT ELECTRONICS CORPORATION | GC-A26 | all versions | — | No fix listed | CNA |
| JTEKT ELECTRONICS CORPORATION | GC-A26-J2 | all versions | — | No fix listed | CNA |
| JTEKT ELECTRONICS CORPORATION | GC-A27-C | all versions | — | No fix listed | CNA |
| JTEKT ELECTRONICS CORPORATION | GC-A28-C | all versions | — | No fix listed | CNA |
- GC-A22W-CW VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
- GC-A24W-C(W) VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
- GC-A26W-C(W) VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
- GC-A24 VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
- GC-A24-M VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
- GC-A25 VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
- GC-A26 VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
- GC-A26-J2 VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
- GC-A27-C VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
- GC-A28-C VendorJTEKT ELECTRONICS CORPORATION Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 20
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:jtekt:gc-a22w-cw_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a22w-cw:-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:o:jtekt:gc-a24w-c\(w\)_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a24w-c\(w\):-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:o:jtekt:gc-a26w-c\(w\)_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a26w-c\(w\):-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:o:jtekt:gc-a24_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a24:-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:o:jtekt:gc-a24-m_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a24-m:-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
- cpe:2.3:o:jtekt:gc-a22w-cw_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a22w-cw:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:o:jtekt:gc-a24w-c\(w\)_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a24w-c\(w\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:o:jtekt:gc-a26w-c\(w\)_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a26w-c\(w\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:o:jtekt:gc-a24_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a24:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:o:jtekt:gc-a24-m_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a24-m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
Show 10 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:jtekt:gc-a25_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a25:-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:o:jtekt:gc-a26_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a26:-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:o:jtekt:gc-a26-j2_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a26-j2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:o:jtekt:gc-a27-c_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a27-c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:o:jtekt:gc-a28-c_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | JTEKT ELECTRONICS CORPORATION |
| cpe:2.3:h:jtekt:gc-a28-c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | JTEKT ELECTRONICS CORPORATION |
- cpe:2.3:o:jtekt:gc-a25_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a25:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:o:jtekt:gc-a26_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a26:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:o:jtekt:gc-a26-j2_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a26-j2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:o:jtekt:gc-a27-c_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a27-c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:o:jtekt:gc-a28-c_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·JTEKT ELECTRONICS CORPORATION
- cpe:2.3:h:jtekt:gc-a28-c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·JTEKT ELECTRONICS CORPORATION
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-49140
- 2026-10-03 Alias added: GHSA-wvgw-2rwh-w596
References
More JTEKT ELECTRONICS CORPORATION Gc-a22w-cw Firmware vulnerabilities
- TI-2023-27139 Uncontrolled resource consumption in JTEKT ELECTRONICS CORPORATION GC-A22W-CW CVSS 3.1HIGH 7.5
- TI-2023-26802 Uncontrolled resource consumption in JTEKT ELECTRONICS CORPORATION GC-A22W-CW CVSS 3.1HIGH 7.5
- TI-2023-22346 Uncontrolled resource consumption in JTEKT ELECTRONICS CORPORATION GC-A22W-CW CVSS 3.1HIGH 7.5
Sources
- CVE-2023-49140 · CVE Program
- CVE-2023-49140 · NVD
- FIRST EPSS
- GHSA-wvgw-2rwh-w596 · 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