CVE-2014-1203: The get_login_ip_config_file function in Eyou Mail System before 3.6 allows remote attackers to execute arbitr

Q: How do I fix CVE-2014-1203?

eyou: upgrade to 3.6. Exact commands for each OS are on this page.

Q: Is CVE-2014-1203 being exploited?

CVE-2014-1203 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-2014-1203 affect?

CVE-2014-1203 affects eyou. Severity is critical (CVSS 9.8). The get_login_ip_config_file function in Eyou Mail System before 3.6 allows remote attackers to execute arbitrary commands via shell metacharacters in the domain parameter to admin/domain/ip_login_set/d_ip_login_get.php.

Q: How urgent is CVE-2014-1203?

Priority 64/100. Critical severity; EPSS top 3%: very likely to be exploited; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2014-1203 is a critical-severity flaw (CVSS 9.8) affecting eyou. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The get_login_ip_config_file function in Eyou Mail System before 3.6 allows remote attackers to execute arbitrary commands via shell metacharacters in the domain parameter to admin/domain/ip_login_set/d_ip_login_get.php.

Why this priority

Critical severity
EPSS top 3%: very likely to be exploited
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	15.6% (top 3%)
CISA exploited list	No
Weakness	CWE-77
Published	2017-10-24
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: eyou

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

Am I affected?

Timeline

2017-10-24 14:29 UTCPublished CVE record published
2026-06-17 00:04 UTCUpdated Record last modified

eyou eyou UPGRADE

Affected: < 3.6

Fixed in: 3.6

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 3.6 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade eyou

Note

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

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: Eyou E-Mail <3.6 - Remote Code Execution

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-2014-1203?

eyou: upgrade to 3.6. Exact commands for each OS are on this page.

Is CVE-2014-1203 being exploited?

CVE-2014-1203 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-2014-1203 affect?

CVE-2014-1203 affects eyou. Severity is critical (CVSS 9.8). The get_login_ip_config_file function in Eyou Mail System before 3.6 allows remote attackers to execute arbitrary commands via shell metacharacters in the domain parameter to admin/domain/ip_login_set/d_ip_login_get.php.

How urgent is CVE-2014-1203?

Priority 64/100. Critical severity; EPSS top 3%: very likely to be exploited; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

References

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