CVE-2024-37404

CVE-2024-37404 is a high-severity vulnerability in Ivanti Connect Secure with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 67% places it in the 99th percentile, indicating an elevated likelihood of exploitation.

Key facts

• Severity: High (CVSS 3.x base score 8.8)
• EPSS exploit prediction: 67% (99th percentile)
• Actively exploited: Not listed in CISA KEV
• EU (EUVD) id: EUVD-2024-36638
• Affected product: Ivanti Connect Secure
• Published: 2024-10-18
• Last modified: 2026-06-17

Description

Improper Input Validation in the admin portal of Ivanti Connect Secure before 22.7R2.1 and 9.1R18.9, or Ivanti Policy Secure before 22.7R1.1 allows a remote authenticated attacker to achieve remote code execution.

Frequently asked questions

What is CVE-2024-37404?

Improper Input Validation in the admin portal of Ivanti Connect Secure before 22.7R2.1 and 9.1R18.9, or Ivanti Policy Secure before 22.7R1.1 allows a remote authenticated attacker to achieve remote code execution.

How severe is CVE-2024-37404?

CVE-2024-37404 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-37404 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 67% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-37404?

CVE-2024-37404 primarily affects Ivanti Connect Secure. In total, 58 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-37404?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-37404 have an EU (EUVD) identifier?

Yes. CVE-2024-37404 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36638.

When was CVE-2024-37404 published?

CVE-2024-37404 was published on 2024-10-18 and last updated on 2026-06-17.

References

• https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-and-Policy-Secure-CVE-2024-37404

Affected products (58)

• cpe:2.3:a:ivanti:connect_secure:*:*:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r10:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r10.2:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r11:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r11.0:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r11.1:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r11.3:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r11.4:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r11.5:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r12:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r12.1:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r12.2:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r13:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r13.1:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r14:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r14.4:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r15:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r15.2:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r16:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r16.1:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r17:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r17.1:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r17.2:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r18:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r18.1:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r18.2:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r18.3:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r18.7:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r18.8:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r2:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r3:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r4:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r4.1:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r4.2:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r4.3:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r5:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r6:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r7:*:*:*:*:*:*
• cpe:2.3:a:ivanti:connect_secure:9.1:r8:*:*:*:*:*:*

More vulnerabilities in Ivanti Connect Secure

• CVE-2021-22893 — Critical (CVSS 10.0): Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the…
• CVE-2019-11510 — Critical (CVSS 10.0): In Pulse Secure Pulse Connect Secure (PCS) 8.2 before 8.2R12.1, 8.3 before 8.3R7.1, and 9.0 before 9.0R3.4, an…
• CVE-2016-4787 — Critical (CVSS 10.0): Pulse Connect Secure (PCS) 8.2 before 8.2r1, 8.1 before 8.1r2, 8.0 before 8.0r10, and 7.4 before 7.4r13.4 allow remote…
• CVE-2025-22467 — Critical (CVSS 9.9): A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6 allows a remote authenticated attacker…
• CVE-2024-21894 — Critical (CVSS 9.8): A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows…
• CVE-2018-20813 — Critical (CVSS 9.8): An input validation issue has been found with login_meeting.cgi in Pulse Secure Pulse Connect Secure 8.3RX before 8.3R2.

All CVEs affecting Ivanti Connect Secure →