CVE-2024-8777: OMFLOW from The SYSCOM Group has an information leakage vulnerability, allowing unauthorized remote attackers

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HIGH 7.5REMOTEUPGRADE

CVE-2024-8777 is a high-severity flaw (CVSS 7.5) affecting omflow. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

OMFLOW from The SYSCOM Group has an information leakage vulnerability, allowing unauthorized remote attackers to read arbitrary system configurations. If LDAP authentication is enabled, attackers can obtain plaintext credentials.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 54%)
CISA exploited list	No
Weakness	CWE-200, CWE-522
Published	2024-09-16
Last modified	2026-06-17

Publisher (CNA): TWCERT/CC · Vendor: syscomgo

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

Am I affected?

Timeline

2024-09-16 06:15 UTCPublished CVE record published
2026-06-17 08:23 UTCUpdated Record last modified

syscomgo omflow UPGRADE

Affected: >= 1.1.6.0 and < 1.2.1.3

Fixed in: 1.2.1.3

Safe to downgrade to: a release before 1.1.6.0

1. Check installed version

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

2. UPGRADE to 1.2.1.3 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade omflow

Note

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

3. If no update is available yet, DOWNGRADE to a release before 1.1.6.0 (Debian / Ubuntu)

apt-cache madison omflow sudo apt install omflow=<VERSION_BEFORE_1.1.6.0> sudo apt-mark hold omflow

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list omflow sudo dnf downgrade omflow-<VERSION_BEFORE_1.1.6.0> sudo dnf versionlock add omflow

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2024-8777?

omflow: upgrade to 1.2.1.3. Exact commands for each OS are on this page.

Is CVE-2024-8777 being exploited?

CVE-2024-8777 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-2024-8777 affect?

CVE-2024-8777 affects omflow. Severity is high (CVSS 7.5). OMFLOW from The SYSCOM Group has an information leakage vulnerability, allowing unauthorized remote attackers to read arbitrary system configurations. If LDAP authentication is enabled, attackers can obtain plaintext credentials.

How urgent is CVE-2024-8777?

Priority 43/100. High severity; Remotely exploitable, no login, no user action

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References

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