CVE-2019-12377: A vulnerable upl/async_upload.asp web API endpoint in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Mana

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2019-12377 is a critical-severity flaw (CVSS 9.8) affecting landesk management suite. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerable upl/async_upload.asp web API endpoint in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Manager) 10.0.1.168 Service Update 5 allows arbitrary file upload, which may lead to arbitrary remote code execution.

Why this priority

Critical severity
EPSS top 7%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	5.5% (top 7%)
CISA exploited list	No
Weakness	CWE-434
Published	2019-06-03
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ivanti

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

Am I affected?

Timeline

2019-06-03 20:29 UTCPublished CVE record published
2026-06-17 02:14 UTCUpdated Record last modified

ivanti landesk management suite DOWNGRADE

Affected: 10.0.1.168 service_update_5

Fixed in: no fixed release known

Safe to downgrade to: a release before 10.0.1.168

1. Check installed version

apt-cache policy landesk-management-suite || rpm -q landesk-management-suite || landesk-management-suite --version

2. No fixed release: DOWNGRADE to a release before 10.0.1.168 (Debian / Ubuntu)

apt-cache madison landesk-management-suite sudo apt install landesk-management-suite=<VERSION_BEFORE_10.0.1.168> sudo apt-mark hold landesk-management-suite

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list landesk-management-suite sudo dnf downgrade landesk-management-suite-<VERSION_BEFORE_10.0.1.168> sudo dnf versionlock add landesk-management-suite

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2019-12377?

landesk management suite: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-12377 being exploited?

CVE-2019-12377 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-2019-12377 affect?

CVE-2019-12377 affects landesk management suite. Severity is critical (CVSS 9.8). A vulnerable upl/async_upload.asp web API endpoint in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Manager) 10.0.1.168 Service Update 5 allows arbitrary file upload, which may lead to arbitrary remote code execution.

How urgent is CVE-2019-12377?

Priority 68/100. Critical severity; EPSS top 7%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Ivanti vulnerabilities

Related CVEs

CVE-2019-12376 MEDIUM 4.5 DOWNGRADE Use of a hard-coded encryption key in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Manager) 10.0.1.168
CVE-2019-12375 MEDIUM 6.3 DOWNGRADE Open directories in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Manager) 10.0.1.168 Service Update 5 m
CVE-2019-12374 HIGH 8.1 DOWNGRADE A SQL Injection vulnerability exists in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Manager) 10.0.1.16
CVE-2019-12373 CRITICAL 9.0 DOWNGRADE Improper access control and open directories in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Manager) 1
CVE-2016-3147 CRITICAL 9.8 UPGRADE Buffer overflow in the collector.exe listener of the Landesk Management Suite 10.0.0.271 and earlier allows re

References

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