CVE-2021-41382: Plastic SCM before 10.0.16.5622 mishandles the WebAdmin server management interface.

Q: How do I fix CVE-2021-41382?

plastic scm: upgrade to 10.0.16.5622. Exact commands for each OS are on this page.

Q: Is CVE-2021-41382 being exploited?

CVE-2021-41382 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2021-41382 affect?

CVE-2021-41382 affects plastic scm. Severity is high (CVSS 7.5). Plastic SCM before 10.0.16.5622 mishandles the WebAdmin server management interface.

Q: How urgent is CVE-2021-41382?

Priority 60/100. High severity; EPSS top 5%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.5REMOTEUPGRADE

CVE-2021-41382 is a high-severity flaw (CVSS 7.5) affecting plastic scm. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Plastic SCM before 10.0.16.5622 mishandles the WebAdmin server management interface.

Why this priority

High severity
EPSS top 5%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	8.9% (top 5%)
CISA exploited list	No
Published	2021-09-22
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: plasticscm

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

Am I affected?

Timeline

2021-09-22 00:15 UTCPublished CVE record published
2026-06-17 04:08 UTCUpdated Record last modified

plasticscm plastic scm UPGRADE

Affected: < 10.0.16.5622

Fixed in: 10.0.16.5622

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy plastic-scm || rpm -q plastic-scm || plastic-scm --version

2. UPGRADE to 10.0.16.5622 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade plastic-scm

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade plastic-scm

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: Plastic SCM 10.0.16.5622 - WebAdmin Server Access

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-2021-41382?

plastic scm: upgrade to 10.0.16.5622. Exact commands for each OS are on this page.

Is CVE-2021-41382 being exploited?

CVE-2021-41382 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-2021-41382 affect?

CVE-2021-41382 affects plastic scm. Severity is high (CVSS 7.5). Plastic SCM before 10.0.16.5622 mishandles the WebAdmin server management interface.

How urgent is CVE-2021-41382?

Priority 60/100. High severity; EPSS top 5%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

References

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