CVE-2021-42952
Zepl Notebooks before 2021-10-25 are affected by a sandbox escape vulnerability. Upon launching Remote Code Execution from the Notebook, use
CVSS
9.9
Critical
EPSS
1.5%
p71
KEV
—
Exploit Today
21
0-100
Published: Feb 25, 2022 · Last modified: Jul 9, 2026
1.5%EPSS · 30 days1.7%
2026-06-302026-07-16
Zepl Notebooks before 2021-10-25 are affected by a sandbox escape vulnerability. Upon launching Remote Code Execution from the Notebook, users can then use that to subsequently escape the running context sandbox and proceed to access internal Zepl assets including cloud metadata services.
No related CVEs by CWE or product.