CVE-2019-11875: In AutomateAppCore.dll in Blue Prism Robotic Process Automation 6.4.0.8445, a vulnerability in access control

This month

HIGH 8.8DOWNGRADE

CVE-2019-11875 is a high-severity flaw (CVSS 8.8) affecting robotic process automation. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In AutomateAppCore.dll in Blue Prism Robotic Process Automation 6.4.0.8445, a vulnerability in access control can be exploited to escalate privileges. The vulnerability allows for abusing the application for fraud or unauthorized access to certain information. The attack requires a valid user account to connect to the Blue Prism server, but the roles associated to this account are not required to have any permissions. First of all, the applicatio

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	2.2% (top 17%)
CISA exploited list	No
Weakness	CWE-669, CWE-862
Published	2019-05-24
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: blueprism

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

Am I affected?

Timeline

2019-05-24 16:29 UTCPublished CVE record published
2026-06-17 02:13 UTCUpdated Record last modified

blueprism robotic process automation DOWNGRADE

Affected: 6.4.0.8445

Fixed in: no fixed release known

Safe to downgrade to: a release before 6.4.0.8445

1. Check installed version

apt-cache policy robotic-process-automation || rpm -q robotic-process-automation || robotic-process-automation --version

2. No fixed release: DOWNGRADE to a release before 6.4.0.8445 (Debian / Ubuntu)

apt-cache madison robotic-process-automation sudo apt install robotic-process-automation=<VERSION_BEFORE_6.4.0.8445> sudo apt-mark hold robotic-process-automation

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

dnf --showduplicates list robotic-process-automation sudo dnf downgrade robotic-process-automation-<VERSION_BEFORE_6.4.0.8445> sudo dnf versionlock add robotic-process-automation

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-2019-11875?

robotic process automation: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-11875 being exploited?

CVE-2019-11875 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-2019-11875 affect?

CVE-2019-11875 affects robotic process automation. Severity is high (CVSS 8.8). In AutomateAppCore.dll in Blue Prism Robotic Process Automation 6.4.0.8445, a vulnerability in access control can be exploited to escalate privileges. The vulnerability allows for abusing the application for fraud or unauthorized access to

How urgent is CVE-2019-11875?

Priority 56/100. High severity; Public exploit reference

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References

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