Uncontrolled search path in Fazecast jSerialComm, Version 2.2.2 and prior
Priority LOW 35CWE-427Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- 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-427.
Summary
In Fazecast jSerialComm, Version 2.2.2 and prior, an uncontrolled search path element vulnerability could allow a malicious DLL file with the same name of any resident DLLs inside the software installation to execute arbitrary code.
Why it matters now
EPSS 0.005 43rd 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 |
|---|---|---|---|---|---|
| — | Fazecast jSerialComm, Version 2.2.2 and prior | Fazecast jSerialComm, Version 2.2.2 and prior | — | No fix listed | CNA |
- Fazecast jSerialComm, Version 2.2.2 and prior Vendor— Affected Fazecast jSerialComm, Version 2.2.2 and prior Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fazecast:jserialcomm:*:*:*:*:*:*:*:* | up to 2.2.2 | Vulnerable | Fazecast |
| cpe:2.3:a:schneider-electric:ecostruxure_it_gateway:*:*:*:*:*:*:*:* | 1.5.0.66 – 1.5.2.28; 1.6.0.39 – 1.6.2.14 | Vulnerable | Schneider Electric |
| cpe:2.3:a:schneider-electric:ecostruxure_it_gateway:1.7.0.64:*:*:*:*:*:*:* | 1.7.0.64 | Vulnerable | Schneider Electric |
- cpe:2.3:a:fazecast:jserialcomm:*:*:*:*:*:*:*:* Versions up to 2.2.2 Vulnerable ·Fazecast
- cpe:2.3:a:schneider-electric:ecostruxure_it_gateway:*:*:*:*:*:*:*:* Versions 1.5.0.66 – 1.5.2.28; 1.6.0.39 – 1.6.2.14 Vulnerable ·Schneider Electric
- cpe:2.3:a:schneider-electric:ecostruxure_it_gateway:1.7.0.64:*:*:*:*:*:*:* Versions 1.7.0.64 Vulnerable ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-10626
- 2026-10-03 Alias added: GHSA-hfvj-8h9h-mffc
References
Sources
- CVE-2020-10626 · CVE Program
- CVE-2020-10626 · NVD
- FIRST EPSS
- GHSA-hfvj-8h9h-mffc · GitHub Advisory Database · CC BY 4.0
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