How severe is CVE-2020-13774?

CVE-2020-13774 has a CVSS 3.x base score of 9.9, rated critical 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-2020-13774 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-13774?

CVE-2020-13774 primarily affects Ivanti Endpoint Manager. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-13774?

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

When was CVE-2020-13774 published?

CVE-2020-13774 was published on 2020-11-12 and last updated on 2026-06-17.

CVE-2020-13774

CVE-2020-13774 is a critical-severity vulnerability in Ivanti Endpoint Manager with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
CVSS v2: 9.0
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Ivanti Endpoint Manager
Published: 2020-11-12
Last modified: 2026-06-17

Description

An unrestricted file-upload issue in EditLaunchPadDialog.aspx in Ivanti Endpoint Manager 2019.1 and 2020.1 allows an authenticated attacker to gain remote code execution by uploading a malicious aspx file. The issue is caused by insufficient file extension validation and insecure file operations on the uploaded image, which upon failure will leave the temporarily created files in an accessible location on the server.

Frequently asked questions

What is CVE-2020-13774?: An unrestricted file-upload issue in EditLaunchPadDialog.aspx in Ivanti Endpoint Manager 2019.1 and 2020.1 allows an authenticated attacker to gain remote code execution by uploading a malicious aspx file. The issue is caused by insufficient file extension validation and insecure file operations on the uploaded image, which upon failure will leave the temporarily created files in an accessible location on the server.
How severe is CVE-2020-13774?: CVE-2020-13774 has a CVSS 3.x base score of 9.9, rated critical 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-2020-13774 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-13774?: CVE-2020-13774 primarily affects Ivanti Endpoint Manager. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-13774?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-13774 published?: CVE-2020-13774 was published on 2020-11-12 and last updated on 2026-06-17.

References

https://labs.jumpsec.com/advisory-cve-2020-13774-ivanti-uem-rce/

Affected products (2)

cpe:2.3:a:ivanti:endpoint_manager:2019.1:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:endpoint_manager:2020.1:*:*:*:*:*:*:*

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