CVE-2020-10622: LCDS LAquis SCADA Versions 4.3.1 and prior

Q: How do I fix CVE-2020-10622?

laquis scada: upgrade to newer than 4.3.1. Exact commands for each OS are on this page.

Q: Is CVE-2020-10622 being exploited?

CVE-2020-10622 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2020-10622 affect?

CVE-2020-10622 affects laquis scada. Severity is high (CVSS 7.8). LCDS LAquis SCADA Versions 4.3.1 and prior. The affected product is vulnerable to arbitrary file creation by unauthorized users

This month

HIGH 7.8UPGRADE

CVE-2020-10622 is a high-severity flaw (CVSS 7.8) affecting laquis scada. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

LCDS LAquis SCADA Versions 4.3.1 and prior. The affected product is vulnerable to arbitrary file creation by unauthorized users

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.8% (top 43%)
CISA exploited list	No
Weakness	CWE-20
Published	2020-05-04
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: lcds

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2020-05-04 19:15 UTCPublished CVE record published
2026-06-17 02:48 UTCUpdated Record last modified

lcds laquis scada UPGRADE

Affected: <= 4.3.1

Fixed in: newer than 4.3.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy laquis-scada || rpm -q laquis-scada || laquis-scada --version

2. UPGRADE to newer than 4.3.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade laquis-scada

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade laquis-scada

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-10622?

laquis scada: upgrade to newer than 4.3.1. Exact commands for each OS are on this page.

Is CVE-2020-10622 being exploited?

CVE-2020-10622 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-10622 affect?

CVE-2020-10622 affects laquis scada. Severity is high (CVSS 7.8). LCDS LAquis SCADA Versions 4.3.1 and prior. The affected product is vulnerable to arbitrary file creation by unauthorized users

How urgent is CVE-2020-10622?

Priority 42/100. High severity

Related CVEs

CVE-2021-32989 CRITICAL 9.3 UPGRADE When a non-existent resource is requested, the LCDS LAquis SCADA application (version 4.3.1.1011 and prior) re
CVE-2020-10618 MEDIUM 5.5 UPGRADE LCDS LAquis SCADA Versions 4.3.1 and prior

References

← Back to latest CVEs