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CVE-2024-41107

46
FAUCET Score

CVE-2024-41107 is a critical vulnerability affecting Apache CloudStack environments where SAML authentication is enabled. It allows an unauthenticated attacker to bypass SAML authentication by submitting a spoofed, unsigned SAML response, leading to a complete compromise of the targeted user account and its resources. The vulnerability has a CVSS score of 8.1 (HIGH), indicating a network-based attack with high impact on confidentiality, integrity, and availability, but requires a high attack complexity due to the need for known or guessed user details. While there is no evidence of active exploitation or public Metasploit/ExploitDB modules, a Nuclei template exists, and the vulnerability has a very high EPSS score (0.92333), suggesting a high likelihood of exploitation. Community discussion and media coverage are currently minimal.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.5.0, < 4.18.2.2CPE matchmatch criteria
cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*
>= 4.19.0.0, < 4.19.1.0CPE matchmatch criteria
cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
17.76%
Probability of exploitation in next 30 days
EPSS Percentile
96.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2024-41107 · Jul 30, 2024
This CVE's current EPSS score of 0.1776 is in the 83rd percentile among its peer group of 8,915 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Remediation records are not available for this CVE.

References

cloudstack.apache.org / blog/security-release-advisory-cve-2024-41107
MitigationVendor Advisory
github.com / apache/cloudstack/issues/4519
Issue Tracking
lists.apache.org / thread/5q06g8zvmhcw6w3tjr6r5prqdw6zckg3
Mailing ListVendor Advisory
shapeblue.com / shapeblue-security-advisory-apache-cloudstack-cve-2024-41107
Third Party Advisory
openwall.com / lists/oss-security/2024/07/19/1
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2024/07/19/2
Mailing ListThird Party Advisory