CVE-2021-3660

low-risk
Published 2022-03-10

Cockpit (and its plugins) do not seem to protect itself against clickjacking. It is possible to render a page from a cockpit server via another website, inside an <iFrame> HTML entry. This may be used by a malicious website in clickjacking or similar attacks.

Do I need to act?

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0.27% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (2)

Cockpit

Affected Vendors

Redhat Cockpit-Project

References (6)

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1980688
Patch https://github.com/cockpit-project/cockpit/commit/8d9bc10d8128aae03dfde62fd00075...
Patch https://github.com/cockpit-project/cockpit/issues/16122
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1980688
Patch https://github.com/cockpit-project/cockpit/commit/8d9bc10d8128aae03dfde62fd00075...
Patch https://github.com/cockpit-project/cockpit/issues/16122
26
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 7/34 · Low