CVE-2024-11639: An authentication bypass in the admin web console of Ivanti CSA before 5.0.3 allows a remote unauthenticated a

Q: How do I fix CVE-2024-11639?

cloud services appliance: upgrade to 5.0.3. Exact commands for each OS are on this page.

Q: Is CVE-2024-11639 being exploited?

CVE-2024-11639 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-2024-11639 affect?

CVE-2024-11639 affects cloud services appliance. Severity is critical (CVSS 10.0). An authentication bypass in the admin web console of Ivanti CSA before 5.0.3 allows a remote unauthenticated attacker to gain administrative access

Q: How urgent is CVE-2024-11639?

Priority 63/100. Critical severity; EPSS top 8%: very likely to be exploited; Remotely exploitable, no login, no user action

This week

CRITICAL 10.0REMOTEUPGRADE

CVE-2024-11639 is a critical-severity flaw (CVSS 10.0) affecting cloud services appliance. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An authentication bypass in the admin web console of Ivanti CSA before 5.0.3 allows a remote unauthenticated attacker to gain administrative access

Why this priority

Critical severity
EPSS top 8%: very likely to be exploited
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	10.0 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	4.9% (top 8%)
CISA exploited list	No
Weakness	CWE-288, CWE-306
Published	2024-12-10
Last modified	2026-06-17

Publisher (CNA): ivanti · Vendor: ivanti

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

Am I affected?

Timeline

2024-12-10 19:15 UTCPublished CVE record published
2026-06-17 06:58 UTCUpdated Record last modified

ivanti cloud services appliance UPGRADE

Affected: < 5.0.3

Fixed in: 5.0.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy cloud-services-appliance || rpm -q cloud-services-appliance || cloud-services-appliance --version

2. UPGRADE to 5.0.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade cloud-services-appliance

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade cloud-services-appliance

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-2024-11639?

cloud services appliance: upgrade to 5.0.3. Exact commands for each OS are on this page.

Is CVE-2024-11639 being exploited?

CVE-2024-11639 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-2024-11639 affect?

CVE-2024-11639 affects cloud services appliance. Severity is critical (CVSS 10.0). An authentication bypass in the admin web console of Ivanti CSA before 5.0.3 allows a remote unauthenticated attacker to gain administrative access

How urgent is CVE-2024-11639?

Priority 63/100. Critical severity; EPSS top 8%: very likely to be exploited; Remotely exploitable, no login, no user action

Software pages

Ivanti vulnerabilities

Related CVEs

CVE-2025-22460 HIGH 7.8 UPGRADE Default credentials in Ivanti Cloud Services Application before version 5.0.5 allows a local authenticated att
CVE-2024-8190 HIGH 7.2 EXPLOITED DOWNGRADE Ivanti Cloud Services Appliance OS Command Injection Vulnerability
CVE-2024-47908 CRITICAL 9.1 UPGRADE OS command injection in the admin web console of Ivanti CSA before version 5.0.5 allows a remote authenticated
CVE-2024-11773 CRITICAL 9.1 UPGRADE SQL injection in the admin web console of Ivanti CSA before version 5.0.3 allows a remote authenticated attack
CVE-2024-11772 CRITICAL 9.1 UPGRADE Command injection in the admin web console of Ivanti CSA before version 5.0.3 allows a remote authenticated at

References

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