Memory corruption in Trading Technologies Messaging
Priority LOW 35CWE-119Published · 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 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
A flaw exists in Trading Technologies Messaging 7.1.28.3 (ttmd.exe) due to improper validation of user-supplied data when processing a type 8 message sent to default TCP RequestPort 10200. An unauthenticated, remote attacker can exploit this issue, via a specially crafted message, to terminate ttmd.exe.
Why it matters now
EPSS 0.01277 70th 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 |
|---|---|---|---|---|---|
| — | Trading Technologies Messaging | Trading Technologies Messaging 7.1.28.3 | — | No fix listed | CNA |
- Trading Technologies Messaging Vendor— Affected Trading Technologies Messaging 7.1.28.3 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:tradingtechnologies:trading_technologies_messaging:7.1.28.3:*:*:*:*:*:*:* | 7.1.28.3 | Vulnerable | Tradingtechnologies |
- cpe:2.3:a:tradingtechnologies:trading_technologies_messaging:7.1.28.3:*:*:*:*:*:*:* Versions 7.1.28.3 Vulnerable ·Tradingtechnologies
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-5778
- 2026-10-03 Alias added: GHSA-8chv-h89f-822v
References
More Tradingtechnologies Trading Technologies Messaging vulnerabilities
- TI-2020-04707 A flaw in Trading Technologies Messaging 7.1.28.3 (ttmd.exe) relates to invalid parameter… CVSS 3.1HIGH 7.5
Sources
- CVE-2020-5778 · CVE Program
- CVE-2020-5778 · NVD
- FIRST EPSS
- GHSA-8chv-h89f-822v · GitHub Advisory Database · CC BY 4.0
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