Frontier ichris through 5.18 allows users to upload malicious executable files that might…
Priority MEDIUM 45CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- 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-434.
Summary
Frontier ichris through 5.18 allows users to upload malicious executable files that might later be downloaded and run by any client user.
Why it matters now
EPSS 0.01228 69th 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:frontiersoftware:ichris:*:*:*:*:*:*:*:* | up to 5.18 | Vulnerable | Frontiersoftware |
- cpe:2.3:a:frontiersoftware:ichris:*:*:*:*:*:*:*:* Versions up to 5.18 Vulnerable ·Frontiersoftware
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-31703
- 2026-10-03 Alias added: GHSA-85jh-x2q3-f29m
References
More Frontiersoftware Ichris vulnerabilities
- TI-2021-11754 Frontier ichris through 5.18 mishandles making a DNS request for the hostname in the HTTP… CVSS 3.1HIGH 7.5
Sources
- CVE-2021-31703 · CVE Program
- CVE-2021-31703 · NVD
- FIRST EPSS
- GHSA-85jh-x2q3-f29m · 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