# CVE-2026-95615: Zenitel Connect OS command injection in hiatus container via unsanitized filename in audio messages API

Status: published. Published: 2026-11-13. Updated: 2026-11-13.

OS command injection vulnerability in audio messages API in Zenitel Connect before 1.11.0 allows remote authenticated users to execute arbitrary OS commands as root in the hiatus application container via filename parameter to the /api/system/audio_messages endpoint.

## Remediation

- fix: Upgrade to version 1.11.0 (source: CNA: Zenitel)

## Affected products and versions

- Zenitel / Zenitel Connect: ≥ 0; < 1.11.0 (affected, semver). Source: CNA: Zenitel

## Severity and prioritization

- CVSS 4.0: 8.7 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N; source: CNA: Zenitel

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-78

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.zenitel.com/sites/default/files/2026-11/A100K12404-Zenitel-Security-Advisory.pdf (CNA: Zenitel)

## Provenance

- CNA: Zenitel: https://www.cve.org/CVERecord?id=CVE-2026-95615; retrieved 2026-11-13; source updated 2026-11-13

Revision: 809b00a67fa0dc4513d0e44eb2733ba296161ba719772ca9440a71cfcf6706a9

Canonical: https://y2.dev/cve/CVE-2026-95615

## Agent and API access

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- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

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