CVE-2025-11853: Sismics Teedy API Endpoint file access control

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-10-16 · updated 2026-06-17
Weakness: CWE-266

Description

A vulnerability was determined in Sismics Teedy up to 1.11. This affects an unknown function of the file /api/file of the component API Endpoint. Executing a manipulation can lead to improper access controls. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Sismics Teedy: through 1.11

References

https://docs.google.com/document/d/1PzTPCtavuLx_GwREvshGMQ8N5zFDmpe-OAR5kZwOZfE/edit?usp=sharing
https://vuldb.com/?ctiid.328799
https://vuldb.com/?id.328799
https://vuldb.com/?submit.657060

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