Memory corruption in Schneider Electric Triconex Tricon
Priority MEDIUM 40CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
In Schneider Electric Triconex Tricon MP model 3008 firmware versions 10.0-10.4, system calls read directly from memory addresses within the control program area without any verification. Manipulating this data could allow attacker data to be copied anywhere within memory.
Why it matters now
EPSS 0.02204 82nd 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 |
|---|---|---|---|---|---|
| Schneider Electric | Triconex Tricon | MP model 3008 firmware versions 10.0-10.4 | — | No fix listed | CNA |
- Triconex Tricon VendorSchneider Electric Affected MP model 3008 firmware versions 10.0-10.4 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:schneider-electric:triconex_tricon_mp_3008_firmware:*:*:*:*:*:*:*:* | 10.0 – 10.4 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:triconex_tricon_mp_3008:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:o:schneider-electric:triconex_tricon_mp_3008_firmware:*:*:*:*:*:*:*:* Versions 10.0 – 10.4 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:triconex_tricon_mp_3008:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-8872
- 2026-10-03 Alias added: GHSA-ggm5-5h63-2mvr
References
More Schneider Electric Triconex Tricon Mp 3008 Firmware vulnerabilities
- TI-2018-05431 Memory corruption in Schneider Electric Triconex Tricon CVSS 3.0MEDIUM 6.7
Sources
- CVE-2018-8872 · CVE Program
- CVE-2018-8872 · NVD
- FIRST EPSS
- GHSA-ggm5-5h63-2mvr · 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