CVE-2023-1898: Atlas Copco Power Focus 6000 web server uses a small amount of session ID numbers

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CRITICAL 9.4REMOTEMITIGATE

CVE-2023-1898 is a critical-severity flaw (CVSS 9.4) affecting power focus 6000 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Atlas Copco Power Focus 6000 web server uses a small amount of session ID numbers. An attacker could enter a session ID number to retrieve data for an active user’s session.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.4 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 54%)
CISA exploited list	No
Weakness	CWE-330
Published	2023-06-12
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2023-06-12 20:15 UTCPublished CVE record published
2026-06-17 05:28 UTCUpdated Record last modified

atlascopco power focus 6000 firmware MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2023-1898?

power focus 6000 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-1898 being exploited?

CVE-2023-1898 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-2023-1898 affect?

CVE-2023-1898 affects power focus 6000 firmware. Severity is critical (CVSS 9.4). Atlas Copco Power Focus 6000 web server uses a small amount of session ID numbers. An attacker could enter a session ID number to retrieve data for an active user’s session.

How urgent is CVE-2023-1898?

Priority 50/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2023-1899 CRITICAL 9.4 MITIGATE Atlas Copco Power Focus 6000 web server is not a secure connection by default, which could allow an attacker t
CVE-2023-1897 CRITICAL 9.4 MITIGATE Atlas Copco Power Focus 6000 web server does not sanitize the login information stored by the authenticated us

References

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