CVE-2024-27767: CWE-287: Improper Authentication may allow Authentication Bypass

Q: How do I fix CVE-2024-27767?

unilogic: upgrade to 1.35.227. Exact commands for each OS are on this page.

Q: Is CVE-2024-27767 being exploited?

CVE-2024-27767 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-2024-27767 affect?

CVE-2024-27767 affects unilogic. Severity is critical (CVSS 10.0). CWE-287: Improper Authentication may allow Authentication Bypass

Q: How urgent is CVE-2024-27767?

Priority 53/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 10.0REMOTEUPGRADE

CVE-2024-27767 is a critical-severity flaw (CVSS 10.0) affecting unilogic. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

CWE-287: Improper Authentication may allow Authentication Bypass

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	10.0 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-287
Published	2024-03-18
Last modified	2026-06-17

Publisher (CNA): Israel National Cyber Directorate · Vendor: unitronics

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

Am I affected?

Timeline

2024-03-18 14:15 UTCPublished CVE record published
2026-06-17 07:20 UTCUpdated Record last modified

unitronics unilogic UPGRADE

Affected: < 1.35.227

Fixed in: 1.35.227

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy unilogic || rpm -q unilogic || unilogic --version

2. UPGRADE to 1.35.227 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade unilogic

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade unilogic

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-2024-27767?

unilogic: upgrade to 1.35.227. Exact commands for each OS are on this page.

Is CVE-2024-27767 being exploited?

CVE-2024-27767 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-2024-27767 affect?

CVE-2024-27767 affects unilogic. Severity is critical (CVSS 10.0). CWE-287: Improper Authentication may allow Authentication Bypass

How urgent is CVE-2024-27767?

Priority 53/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-27774 HIGH 7.5 UPGRADE Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-259: Use of Hard-coded Password may allow d
CVE-2024-27773 HIGH 8.8 UPGRADE Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-348: Use of Less Trusted Source may allow R
CVE-2024-27772 HIGH 8.8 UPGRADE Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-78: 'OS Command Injection' may allow RCE
CVE-2024-27771 HIGH 8.8 UPGRADE Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-22: 'Path Traversal' may allow RCE
CVE-2024-27770 HIGH 8.8 UPGRADE Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-23: Relative Path Traversal

References

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