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No exploitation reportedFix available

CVE-2020-25188

No exploitation reported by the sources we read.

  • Published2020-10-14
  • Fixed in4.3.1.870
  • WeaknessCWE-125

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An attacker who convinces a valid user to open a specially crafted project file to exploit could execute code under the privileges of the application due to an out-of-bounds read vulnerability on the LAquis SCADA (Versions prior to 4.3.1.870).

Timeline

dates in UTC
  1. 2020-10-1413:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-25188?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-25188?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Laquisscada scada
BranchAffectedFixed in
4.3< 4.3.1.8704.3.1.870

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • ICSA-20-287-02 CISA1 known affected

    LCDS LAquis SCADA

    LAquis SCADA: versions prior to 4.3.1.870

Full record on NVD

Fix

  1. Update Laquisscada scada to 4.3.1.870
  2. Mitigation from the vendor CISA ICSA-20-287-02 · 1 productLCDS recommends users update to Version 4.3.1.870 or later.

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • NVDCVSS 3.17.8read 2026-10-23
  • NVDCVSS 2.06.8read 2026-10-23
  • CNAweakness (CWE)CWE-125read 2026-10-23
  • FIRST EPSSEPSS score1.9 %2026-10-22

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
2020-10-14
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2020-25188?

An attacker who convinces a valid user to open a specially crafted project file to exploit could execute code under the privileges of the application due to an out-of-bounds read vulnerability on the LAquis SCADA (Versions prior to 4.3.1.870).

Is CVE-2020-25188 actively exploited?

Active exploitation of CVE-2020-25188 has not been confirmed. Its EPSS score was 1.9% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-25188?

CVE-2020-25188 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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