CVE-2022-27494: Aethon TUG Home Base Server versions prior to version 24 are affected by un unauthenticated attacker who can f

Q: How do I fix CVE-2022-27494?

tug home base server: upgrade to 24. Exact commands for each OS are on this page.

Q: Is CVE-2022-27494 being exploited?

CVE-2022-27494 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-2022-27494 affect?

CVE-2022-27494 affects tug home base server. Severity is high (CVSS 8.2). Aethon TUG Home Base Server versions prior to version 24 are affected by un unauthenticated attacker who can freely access hashed user credentials.

Q: How urgent is CVE-2022-27494?

Priority 46/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 8.2REMOTEUPGRADE

CVE-2022-27494 is a high-severity flaw (CVSS 8.2) affecting tug home base server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Aethon TUG Home Base Server versions prior to version 24 are affected by un unauthenticated attacker who can freely access hashed user credentials.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	8.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-10-21
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2022-10-21 16:15 UTCPublished CVE record published
2026-06-17 04:37 UTCUpdated Record last modified

aethon tug home base server UPGRADE

Affected: < 24

Fixed in: 24

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy tug-home-base-server || rpm -q tug-home-base-server || tug-home-base-server --version

2. UPGRADE to 24 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade tug-home-base-server

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade tug-home-base-server

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-2022-27494?

tug home base server: upgrade to 24. Exact commands for each OS are on this page.

Is CVE-2022-27494 being exploited?

CVE-2022-27494 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-2022-27494 affect?

CVE-2022-27494 affects tug home base server. Severity is high (CVSS 8.2). Aethon TUG Home Base Server versions prior to version 24 are affected by un unauthenticated attacker who can freely access hashed user credentials.

How urgent is CVE-2022-27494?

Priority 46/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2022-26423 HIGH 8.2 UPGRADE Aethon TUG Home Base Server versions prior to version 24 are affected by un unauthenticated attacker who can f
CVE-2022-1070 HIGH 8.2 UPGRADE Aethon TUG Home Base Server versions prior to version 24 are affected by un unauthenticated attacker who can f
CVE-2022-1066 HIGH 8.2 UPGRADE Aethon TUG Home Base Server versions prior to version 24 are affected by un unauthenticated attacker who can f
CVE-2022-1059 HIGH 8.2 UPGRADE Aethon TUG Home Base Server versions prior to version 24 are affected by un unauthenticated attacker who can f

References

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