CVE-2021-33722

4.9 mediumEPSS 0.9%

Medium (4.9) in siemens sinec nms. EPSS 0.9% 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 has a Path Traversal vulnerability when exporting a firmware container. With this a privileged authenticated attacker could create arbitrary files on an affected system.

Severity

CVSS 3.1

4.9 medium

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% 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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