CVE-2024-35285: A vulnerability in NuPoint Messenger (NPM) of Mitel MiCollab through 9.8.0.33 allows an unauthenticated attack

Q: How do I fix CVE-2024-35285?

micollab: upgrade to newer than 9.8.0.33. Exact commands for each OS are on this page.

Q: Is CVE-2024-35285 being exploited?

CVE-2024-35285 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-2024-35285 affect?

CVE-2024-35285 affects micollab. Severity is critical (CVSS 9.8). A vulnerability in NuPoint Messenger (NPM) of Mitel MiCollab through 9.8.0.33 allows an unauthenticated attacker to conduct a command injection attack due to insufficient parameter sanitization.

Q: How urgent is CVE-2024-35285?

Priority 57/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2024-35285 is a critical-severity flaw (CVSS 9.8) affecting micollab. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability in NuPoint Messenger (NPM) of Mitel MiCollab through 9.8.0.33 allows an unauthenticated attacker to conduct a command injection attack due to insufficient parameter sanitization.

Why this priority

Critical severity
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	1.3% (top 29%)
CISA exploited list	No
Weakness	CWE-77
Published	2024-10-21
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: mitel

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

Am I affected?

Timeline

2024-10-21 21:15 UTCPublished CVE record published
2026-06-17 07:34 UTCUpdated Record last modified

mitel micollab UPGRADE

Affected: <= 9.8.0.33

Fixed in: newer than 9.8.0.33

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 9.8.0.33 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade micollab

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-2024-35285?

micollab: upgrade to newer than 9.8.0.33. Exact commands for each OS are on this page.

Is CVE-2024-35285 being exploited?

CVE-2024-35285 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-2024-35285 affect?

CVE-2024-35285 affects micollab. Severity is critical (CVSS 9.8). A vulnerability in NuPoint Messenger (NPM) of Mitel MiCollab through 9.8.0.33 allows an unauthenticated attacker to conduct a command injection attack due to insufficient parameter sanitization.

How urgent is CVE-2024-35285?

Priority 57/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-55550 LOW 2.7 EXPLOITED UPGRADE Mitel MiCollab Path Traversal Vulnerability
CVE-2024-41713 CRITICAL 9.1 EXPLOITED UPGRADE Mitel MiCollab Path Traversal Vulnerability
CVE-2025-52914 HIGH 8.8 UPGRADE A vulnerability in the Suite Applications Services component of Mitel MiCollab 10.0 through SP1 FP1 (10.0.1.10
CVE-2024-47912 HIGH 8.2 UPGRADE A vulnerability in the AWV (Audio, Web, and Video) Conferencing component of Mitel MiCollab through 9.8 SP1 FP
CVE-2024-47224 MEDIUM 6.5 UPGRADE A vulnerability in the AWV (Audio, Web and Video Conferencing) component of Mitel MiCollab through 9.8 SP1 FP2

References

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