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CVE-2021-21011: Adobe Captivate 2019 version 11.5.1.499 (and earlier) is affected by an uncontrolled search path element vulne

45
This month
HIGH 7.0UPGRADE

CVE-2021-21011 is a high-severity flaw (CVSS 7.0) affecting captivate. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Adobe Captivate 2019 version 11.5.1.499 (and earlier) is affected by an uncontrolled search path element vulnerability that could lead to privilege escalation. An attacker with permissions to write to the file system could leverage this vulnerability to escalate privileges.

Why this priority

  • High severity

A fixed release or distro patch exists.

Risk facts

CVSS score7.0 (High)
Attack vectorLocal
Attack complexityHigh
Privileges neededNone
User interactionRequired
EPSS exploit chance2.1% (top 19%)
CISA exploited listNo
WeaknessCWE-427
Published2021-01-13
Last modified2026-06-17
Publisher (CNA): Adobe Systems Incorporated · Vendor: adobe

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

Am I affected?

Timeline

adobe captivate UPGRADE
Affected: <= 11.5.1.499
Fixed in: newer than 11.5.1.499
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy captivate || rpm -q captivate || captivate --version
2. UPGRADE to newer than 11.5.1.499 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade captivate
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade captivate
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
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-2021-21011?

captivate: upgrade to newer than 11.5.1.499. Exact commands for each OS are on this page.

Is CVE-2021-21011 being exploited?

CVE-2021-21011 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-2021-21011 affect?

CVE-2021-21011 affects captivate. Severity is high (CVSS 7.0). Adobe Captivate 2019 version 11.5.1.499 (and earlier) is affected by an uncontrolled search path element vulnerability that could lead to privilege escalation. An attacker with permissions to write to the file system could leverage this vul

How urgent is CVE-2021-21011?

Priority 45/100. High severity

Related CVEs

References

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