CVE-2018-17897
LAquis SCADA Versions 4.1.0.3870 and prior has several integer overflow to buffer overflow vulnerabilities, which may allow remote code execution.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.97%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
LAquis SCADA Versions 4.1.0.3870 and prior has several integer overflow to buffer overflow vulnerabilities, which may allow remote code execution.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 5.97% probability · 93th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- lcds/laquis scada
- Source
- ics-cert@hq.dhs.gov
EPSS moved from 4.9% on 21 September 2026 to 6.0% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- http://laquisscada.com/instale1.phpProduct, Vendor Advisory
- http://www.securityfocus.com/bid/105719Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-289-01Third Party Advisory, US Government Resource
- http://laquisscada.com/instale1.phpProduct, Vendor Advisory
- http://www.securityfocus.com/bid/105719Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-289-01Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.