CVE-2025-64348: ELOG allows an authenticated user to modify or overwrite the configuration file, resulting in denial of servic

Q: How do I fix CVE-2025-64348?

elog: upgrade to newer than 3.1.5-20251014. Exact commands for each OS are on this page.

Q: Is CVE-2025-64348 being exploited?

CVE-2025-64348 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-2025-64348 affect?

CVE-2025-64348 affects elog. Severity is high (CVSS 7.1). ELOG allows an authenticated user to modify or overwrite the configuration file, resulting in denial of service. If the execute facility is specifically enabled with the "-x" command line flag, attackers could execute OS commands on the hos

Routine

HIGH 7.1UPGRADE

CVE-2025-64348 is a high-severity flaw (CVSS 7.1) affecting elog. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

ELOG allows an authenticated user to modify or overwrite the configuration file, resulting in denial of service. If the execute facility is specifically enabled with the "-x" command line flag, attackers could execute OS commands on the host machine. By default, ELOG is not configured to allow shell commands or self-registration.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.1 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-862
Published	2025-10-31
Last modified	2026-06-17

Publisher (CNA): Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government · Vendor: elog project

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

Am I affected?

Timeline

2025-10-31 19:15 UTCPublished CVE record published
2026-06-17 09:54 UTCUpdated Record last modified

elog project elog UPGRADE

Affected: <= 3.1.5-20251014

Fixed in: newer than 3.1.5-20251014

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 3.1.5-20251014 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade elog

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-2025-64348?

elog: upgrade to newer than 3.1.5-20251014. Exact commands for each OS are on this page.

Is CVE-2025-64348 being exploited?

CVE-2025-64348 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-2025-64348 affect?

CVE-2025-64348 affects elog. Severity is high (CVSS 7.1). ELOG allows an authenticated user to modify or overwrite the configuration file, resulting in denial of service. If the execute facility is specifically enabled with the "-x" command line flag, attackers could execute OS commands on the hos

How urgent is CVE-2025-64348?

Priority 31/100. High severity

Related CVEs

CVE-2025-62618 HIGH 8.0 UPGRADE ELOG allows an authenticated user to upload arbitrary HTML files
CVE-2025-64349 HIGH 8.8 UPGRADE ELOG allows an authenticated user to modify another user's profile

References

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