CVE-2005-4563: SQL injection vulnerability in main.php in Enterprise Heart Enterprise Connector 1.0.2 allows remote attackers

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HIGH 7.5DOWNGRADE

CVE-2005-4563 is a high-severity flaw (CVSS 7.5) affecting enterprise connector. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in main.php in Enterprise Heart Enterprise Connector 1.0.2 allows remote attackers to execute arbitrary SQL commands and bypass login authentication via the loginid parameter, a different vulnerability than CVE-2005-3875.

Why this priority

High severity
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.4% (top 27%)
CISA exploited list	No
Published	2005-12-29
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: enterprise heart

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2005-12-29 11:03 UTCPublished CVE record published
2026-06-16 22:19 UTCUpdated Record last modified

enterprise heart enterprise connector DOWNGRADE

Affected: 1.0.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0.2

1. Check installed version

apt-cache policy enterprise-connector || rpm -q enterprise-connector || enterprise-connector --version

2. No fixed release: DOWNGRADE to a release before 1.0.2 (Debian / Ubuntu)

apt-cache madison enterprise-connector sudo apt install enterprise-connector=<VERSION_BEFORE_1.0.2> sudo apt-mark hold enterprise-connector

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list enterprise-connector sudo dnf downgrade enterprise-connector-<VERSION_BEFORE_1.0.2> sudo dnf versionlock add enterprise-connector

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.

Public exploits and detection

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

Exploit-DB: Enterprise Connector 1.0.2 - 'main.php' SQL Injection

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-2005-4563?

enterprise connector: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2005-4563 being exploited?

CVE-2005-4563 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-2005-4563 affect?

CVE-2005-4563 affects enterprise connector. Severity is high (CVSS 7.5). SQL injection vulnerability in main.php in Enterprise Heart Enterprise Connector 1.0.2 allows remote attackers to execute arbitrary SQL commands and bypass login authentication via the loginid parameter, a different vulnerability than CVE-2

How urgent is CVE-2005-4563?

Priority 50/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2020-15507 HIGH 7.5 UPGRADE UPGRADE An arbitrary file reading vulnerability in MobileIron Core versions 10.3.0.3 and earlier, 10.4.0.0, 10.4.0.1,
CVE-2020-15506 CRITICAL 9.8 UPGRADE UPGRADE An authentication bypass vulnerability in MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0,
CVE-2020-15505 CRITICAL 9.8 EXPLOITED UPGRADE UPGRADE Ivanti MobileIron Multiple Products Remote Code Execution Vulnerability
CVE-2005-3875 HIGH 7.5 UPGRADE Multiple SQL injection vulnerabilities in Enterprise Connector 1.0.2 and earlier allow remote attackers to exe

References

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