CVE-2021-44458

9.6 criticalEPSS 0.4%

Critical (9.6) in mirantis lens. EPSS 0.4% chance of exploitation in the next 30 days.

Linux users running Lens 5.2.6 and earlier could be compromised by visiting a malicious website. The malicious website could make websocket connections from the victim's browser to Lens and so operate the local terminal feature. This would allow the attacker to execute arbitrary commands as the Lens user.

Severity

CVSS 3.1

9.6 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
CWEs: CWE-346, CWE-287
Published: 2022-01-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mirantis:lens

References

https://github.com/Mirantis/security/blob/main/advisories/0001.md
https://github.com/Mirantis/security/blob/main/advisories/0001.md

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