CVE-2024-44930: Serilog before v2.1.0 was discovered to contain a Client IP Spoofing vulnerability, which allows attackers to

Q: How do I fix CVE-2024-44930?

serilog-enrichers-clientinfo: upgrade to 2.1.0. Exact commands for each OS are on this page.

Q: Is CVE-2024-44930 being exploited?

CVE-2024-44930 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-2024-44930 affect?

CVE-2024-44930 affects serilog-enrichers-clientinfo. Severity is medium (CVSS 6.5). Serilog before v2.1.0 was discovered to contain a Client IP Spoofing vulnerability, which allows attackers to falsify their IP addresses by specifying an arbitrary IP as a value of X-Forwarded-For or Client-Ip headers while performing HTTP

Q: How urgent is CVE-2024-44930?

Priority 34/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 6.5REMOTEUPGRADE

CVE-2024-44930 is a medium-severity flaw (CVSS 6.5) affecting serilog-enrichers-clientinfo. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Serilog before v2.1.0 was discovered to contain a Client IP Spoofing vulnerability, which allows attackers to falsify their IP addresses by specifying an arbitrary IP as a value of X-Forwarded-For or Client-Ip headers while performing HTTP requests.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-08-29
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: serilog-contrib

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

Am I affected?

Timeline

2024-08-29 18:15 UTCPublished CVE record published
2026-06-17 07:53 UTCUpdated Record last modified

serilog-contrib serilog-enrichers-clientinfo UPGRADE

Affected: < 2.1.0

Fixed in: 2.1.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy serilog-enrichers-clientinfo || rpm -q serilog-enrichers-clientinfo || serilog-enrichers-clientinfo --version

2. UPGRADE to 2.1.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade serilog-enrichers-clientinfo

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade serilog-enrichers-clientinfo

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-2024-44930?

serilog-enrichers-clientinfo: upgrade to 2.1.0. Exact commands for each OS are on this page.

Is CVE-2024-44930 being exploited?

CVE-2024-44930 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-2024-44930 affect?

CVE-2024-44930 affects serilog-enrichers-clientinfo. Severity is medium (CVSS 6.5). Serilog before v2.1.0 was discovered to contain a Client IP Spoofing vulnerability, which allows attackers to falsify their IP addresses by specifying an arbitrary IP as a value of X-Forwarded-For or Client-Ip headers while performing HTTP

How urgent is CVE-2024-44930?

Priority 34/100. Remotely exploitable, no login, no user action

References

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