Wind River VxWorks 6.6, 6.7, 6.8, 6.9.3, 6.9.4, and Vx7 has Incorrect Access Control in…
Priority MEDIUM 42CWE-88Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- None · Low · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-88.
Summary
Wind River VxWorks 6.6, 6.7, 6.8, 6.9.3, 6.9.4, and Vx7 has Incorrect Access Control in IPv4 assignment by the ipdhcpc DHCP client component.
Why it matters now
EPSS 0.08311 94th 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 50
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:windriver:vxworks:6.6:*:*:*:*:*:*:* | 6.6 | Vulnerable | Wind River |
| cpe:2.3:o:windriver:vxworks:6.7:*:*:*:*:*:*:* | 6.7 | Vulnerable | Wind River |
| cpe:2.3:o:windriver:vxworks:6.8:*:*:*:*:*:*:* | 6.8 | Vulnerable | Wind River |
| cpe:2.3:o:windriver:vxworks:6.9.3:*:*:*:*:*:*:* | 6.9.3 | Vulnerable | Wind River |
| cpe:2.3:o:windriver:vxworks:6.9.4:*:*:*:*:*:*:* | 6.9.4 | Vulnerable | Wind River |
| cpe:2.3:o:windriver:vxworks:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Wind River |
| cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* | up to 07.0.07 | Vulnerable | Belden |
| cpe:2.3:h:belden:hirschmann_ees20:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_ees25:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_eesx20:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
- cpe:2.3:o:windriver:vxworks:6.6:*:*:*:*:*:*:* Versions 6.6 Vulnerable ·Wind River
- cpe:2.3:o:windriver:vxworks:6.7:*:*:*:*:*:*:* Versions 6.7 Vulnerable ·Wind River
- cpe:2.3:o:windriver:vxworks:6.8:*:*:*:*:*:*:* Versions 6.8 Vulnerable ·Wind River
- cpe:2.3:o:windriver:vxworks:6.9.3:*:*:*:*:*:*:* Versions 6.9.3 Vulnerable ·Wind River
- cpe:2.3:o:windriver:vxworks:6.9.4:*:*:*:*:*:*:* Versions 6.9.4 Vulnerable ·Wind River
- cpe:2.3:o:windriver:vxworks:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Wind River
- cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* Versions up to 07.0.07 Vulnerable ·Belden
- cpe:2.3:h:belden:hirschmann_ees20:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_ees25:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_eesx20:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
Show 40 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:belden:hirschmann_eesx30:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_grs1020:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_grs1030:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_grs1042:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_grs1120:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_grs1130:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_grs1142:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_msp30:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_msp32:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rail_switch_power_lite:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rail_switch_power_smart:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_red25:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rsp20:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rsp25:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rsp30:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rsp35:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rspe30:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rspe32:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rspe35:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_rspe37:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* | up to 07.5.01 | Vulnerable | Belden |
| cpe:2.3:h:belden:hirschmann_msp40:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_octopus_os3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* | up to 07.2.04 | Vulnerable | Belden |
| cpe:2.3:h:belden:hirschmann_dragon_mach4000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_dragon_mach4500:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* | up to 05.3.06 | Vulnerable | Belden |
| cpe:2.3:h:belden:hirschmann_eagle_one:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_eagle20:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:h:belden:hirschmann_eagle30:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:garrettcom_magnum_dx940e_firmware:*:*:*:*:*:*:*:* | up to 1.0.1_y7 | Vulnerable | Belden |
| cpe:2.3:h:belden:garrettcom_magnum_dx940e:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:siemens:ruggedcom_win7000_firmware:*:*:*:*:*:*:*:* | before bs5.2.461.17 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:ruggedcom_win7000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:ruggedcom_win7018_firmware:*:*:*:*:*:*:*:* | before bs5.2.461.17 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:ruggedcom_win7018:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:ruggedcom_win7025_firmware:*:*:*:*:*:*:*:* | before bs5.2.461.17 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:ruggedcom_win7025:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:ruggedcom_win7200_firmware:*:*:*:*:*:*:*:* | before bs5.2.461.17 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:ruggedcom_win7200:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
- cpe:2.3:h:belden:hirschmann_eesx30:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_grs1020:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_grs1030:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_grs1042:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_grs1120:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_grs1130:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_grs1142:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_msp30:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_msp32:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rail_switch_power_lite:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rail_switch_power_smart:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_red25:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rsp20:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rsp25:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rsp30:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rsp35:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rspe30:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rspe32:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rspe35:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_rspe37:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* Versions up to 07.5.01 Vulnerable ·Belden
- cpe:2.3:h:belden:hirschmann_msp40:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_octopus_os3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* Versions up to 07.2.04 Vulnerable ·Belden
- cpe:2.3:h:belden:hirschmann_dragon_mach4000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_dragon_mach4500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* Versions up to 05.3.06 Vulnerable ·Belden
- cpe:2.3:h:belden:hirschmann_eagle_one:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_eagle20:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:h:belden:hirschmann_eagle30:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:garrettcom_magnum_dx940e_firmware:*:*:*:*:*:*:*:* Versions up to 1.0.1_y7 Vulnerable ·Belden
- cpe:2.3:h:belden:garrettcom_magnum_dx940e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:siemens:ruggedcom_win7000_firmware:*:*:*:*:*:*:*:* Versions before bs5.2.461.17 Vulnerable ·Siemens
- cpe:2.3:h:siemens:ruggedcom_win7000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:ruggedcom_win7018_firmware:*:*:*:*:*:*:*:* Versions before bs5.2.461.17 Vulnerable ·Siemens
- cpe:2.3:h:siemens:ruggedcom_win7018:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:ruggedcom_win7025_firmware:*:*:*:*:*:*:*:* Versions before bs5.2.461.17 Vulnerable ·Siemens
- cpe:2.3:h:siemens:ruggedcom_win7025:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:ruggedcom_win7200_firmware:*:*:*:*:*:*:*:* Versions before bs5.2.461.17 Vulnerable ·Siemens
- cpe:2.3:h:siemens:ruggedcom_win7200:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-12264
- 2026-10-03 Alias added: GHSA-7975-fjpp-fmh7
References
Advisory 5
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12264
- https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/
- https://support.f5.com/csp/article/K41190253
- https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03960en_us
Sources
- CVE-2019-12264 · CVE Program
- CVE-2019-12264 · NVD
- FIRST EPSS
- GHSA-7975-fjpp-fmh7 · 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