NULL pointer dereference in LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME…
Priority MEDIUM 51CWE-822Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution, Denial of service
- 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-822, CWE-476 and the CVSS impact.
Summary
LAquis SCADA Versions 4.1.0.3870 and prior has an untrusted pointer dereference vulnerability, which may allow remote code execution.
Why it matters now
EPSS 0.06381 93rd 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 |
|---|---|---|---|---|---|
| LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME | LAquis SCADA | up to 4.1.0.3870 | — | No fix listed | CNA |
- LAquis SCADA VendorLCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME Affected up to 4.1.0.3870 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:lcds:laquis_scada:*:*:*:*:*:*:*:* | up to 4.1.0.3870 | Vulnerable | LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME |
- cpe:2.3:a:lcds:laquis_scada:*:*:*:*:*:*:*:* Versions up to 4.1.0.3870 Vulnerable ·LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-17893
- 2026-10-03 Alias added: GHSA-5733-vc7q-45fw
References
More LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME Laquis Scada vulnerabilities
- TI-2021-12597 LCDS LAquis SCADA - Cross-site Scripting CVSS 3.1CRITICAL 9.3
- TI-2018-13454 Path traversal in ICS-CERT LCDS Laquis SCADA CVSS 3.0MEDIUM 5.3
- TI-2018-12729 LAquis SCADA Versions 4.1.0.3870 and prior has several integer overflow to buffer… CVSS 3.0CRITICAL 9.8
- TI-2018-12727 Out-of-bounds read in LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME… CVSS 3.0CRITICAL 9.8
- TI-2018-12731 LAquis SCADA Versions 4.1.0.3870 and prior has a path traversal vulnerability, which may allow remote code execution. CVSS 3.0HIGH 8.8
- TI-2018-13462 Hard-coded credentials in ICS-CERT LCDS Laquis SCADA CVSS 3.0CRITICAL 9.8
Sources
- CVE-2018-17893 · CVE Program
- CVE-2018-17893 · NVD
- FIRST EPSS
- GHSA-5733-vc7q-45fw · GitHub Advisory Database · CC BY 4.0
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