CVE-2021-33725

9.1 criticalEPSS 1.0%

Critical (9.1) in siemens sinec nms. EPSS 1.0% chance of exploitation in the next 30 days.

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). The affected system allows to delete arbitrary files or directories under a user controlled path and does not correctly check if the relative path is still within the intended target directory.

Severity

CVSS 3.1

9.1 critical

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2021-10-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

siemens:sinec_nms

References

https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf

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