CVE-2019-6826
CVE-2019-6826 is a high-severity vulnerability in Schneider-electric Somachine Hvac with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-426.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 1% (65th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-426
- Affected product: Schneider-electric Somachine Hvac
- Published:
- Last modified:
Description
A CWE-426: Untrusted Search Path vulnerability exists in SoMachine HVAC v2.4.1 and earlier versions, which could cause arbitrary code execution on the system running SoMachine HVAC when a malicious DLL library is loaded by the product.
Frequently asked questions
- What is CVE-2019-6826?
- A CWE-426: Untrusted Search Path vulnerability exists in SoMachine HVAC v2.4.1 and earlier versions, which could cause arbitrary code execution on the system running SoMachine HVAC when a malicious DLL library is loaded by the product.
- How severe is CVE-2019-6826?
- CVE-2019-6826 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-6826 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-6826?
- CVE-2019-6826 affects Schneider-electric Somachine Hvac. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-6826?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-6826 published?
- CVE-2019-6826 was published on 2019-09-17 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:schneider-electric:somachine_hvac:*:*:*:*:*:*:*:*
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