CVE-2009-1752: exJune Office Message System 1 does not properly restrict access to (1) configure.asp and (2) addmessage2.asp,

This month

HIGH 7.5DOWNGRADE

CVE-2009-1752 is a high-severity flaw (CVSS 7.5) affecting office message system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

exJune Office Message System 1 does not properly restrict access to (1) configure.asp and (2) addmessage2.asp, which allows remote attackers to gain privileges a direct request. NOTE: some of these details are obtained from third party information.

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	2.5% (top 16%)
CISA exploited list	No
Weakness	CWE-264
Published	2009-05-22
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: exjune

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

Am I affected?

Timeline

2009-05-22 11:52 UTCPublished CVE record published
2026-06-16 23:07 UTCUpdated Record last modified

exjune office message system DOWNGRADE

Affected: 1

Fixed in: no fixed release known

Safe to downgrade to: a release before 1

1. Check installed version

apt-cache policy office-message-system || rpm -q office-message-system || office-message-system --version

2. No fixed release: DOWNGRADE to a release before 1 (Debian / Ubuntu)

apt-cache madison office-message-system sudo apt install office-message-system=<VERSION_BEFORE_1> sudo apt-mark hold office-message-system

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

dnf --showduplicates list office-message-system sudo dnf downgrade office-message-system-<VERSION_BEFORE_1> sudo dnf versionlock add office-message-system

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: Exjune Officer Message System 1 - Multiple Vulnerabilities

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-2009-1752?

office message system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2009-1752 being exploited?

CVE-2009-1752 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-2009-1752 affect?

CVE-2009-1752 affects office message system. Severity is high (CVSS 7.5). exJune Office Message System 1 does not properly restrict access to (1) configure.asp and (2) addmessage2.asp, which allows remote attackers to gain privileges a direct request. NOTE: some of these details are obtained from third party inf

How urgent is CVE-2009-1752?

Priority 52/100. High severity; Public exploit reference

References

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