CVE-2025-57176 — MEDIUM (6.5)

Vulnerability Description

On Ceragon Networks / Siklu Communication EtherHaul and MultiHaul Series microwave antennas before 2026-03-10, the rfpiped service on TCP port 555 allows unauthenticated file uploads to any writable location on the device. File upload packets use weak encryption (metadata only) with file contents transmitted in cleartext. No authentication or path validation is performed.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-434

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-069-04

FAQ

What is CVE-2025-57176?

CVE-2025-57176 is a vulnerability with a CVSS score of 6.5 (MEDIUM). On Ceragon Networks / Siklu Communication EtherHaul and MultiHaul Series microwave antennas before 2026-03-10, the rfpiped service on TCP port 555 allows unauthenticated file uploads to any writable l...

How severe is CVE-2025-57176?

CVE-2025-57176 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-57176?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.