# Elber Communications Equipment Authentication Bypass Using an Alternate Path or Channel

CVE record · `CVE-2025-0674`

- **Identifiers:** `CVE-2025-0674`
- **State:** Confirmed
- **Severity:** CVSS 9.3 Critical
- **Critical:** Yes: CVSS 9+
- **CNA:** icscert
- **Weakness (CWE):** [CWE-288](https://cwe.mitre.org/data/definitions/288.html)
- **Tags:** [Authentication bypass](https://agentprime.io/advisories/tag/auth-bypass.md)
- **Technologies:** [Elber Signum DVB-S/S2 IRD](https://agentprime.io/advisories/technology/elber-signum-dvb-s-s2-ird.md) · [Elber Cleber/3 Broadcast Multi-Purpose Platform](https://agentprime.io/advisories/technology/elber-cleber-3-broadcast-multi-purpose-platform.md) · [Elber Reble610 M/ODU XPIC IP-ASI-SDH](https://agentprime.io/advisories/technology/elber-reble610-m-odu-xpic-ip-asi-sdh.md) · [Elber ESE DVB-S/S2 Satellite Receiver](https://agentprime.io/advisories/technology/elber-ese-dvb-s-s2-satellite-receiver.md) · [Elber Wayber Analog/Digital Audio STL](https://agentprime.io/advisories/technology/elber-wayber-analog-digital-audio-stl.md)
- **Published:** 6 Feb 2025
- **Updated:** 12 Feb 2025
- **Reviewed by a person:** No

Published by the CVE Program (CNA: icscert) at 6 Feb 2025, 23:42 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Critical

Critical, because:

- CVSS score 9.3: 9.0 or more.

How we decide what’s critical: <https://agentprime.io/advisories/critical.md>

## Affected products, as the CNA wrote them

- Vendor: Elber. Product: Signum DVB-S/S2 IRD.
  - affected: `1.999 and earlier` (custom)
  - Other versions: unaffected
- Vendor: Elber. Product: Cleber/3 Broadcast Multi-Purpose Platform.
  - affected: `1.0`
  - Other versions: unaffected
- Vendor: Elber. Product: Reble610 M/ODU XPIC IP-ASI-SDH.
  - affected: `0.01`
  - Other versions: unaffected
- Vendor: Elber. Product: ESE DVB-S/S2 Satellite Receiver.
  - affected: `1.5.179 and earlier` (custom)
  - Other versions: unaffected
- Vendor: Elber. Product: Wayber Analog/Digital Audio STL.
  - affected: `4`
  - Other versions: unaffected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 9.8 Critical, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`, from CNA (icscert)
- 9.3 Critical, CVSS 4.0: `CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`, from CNA (icscert) (used for this record)

- **CISA KEV:** Not listed.
- **EPSS:** 0.037, the 89th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 6 Feb 2025. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2025-0674](https://www.cve.org/CVERecord?id=CVE-2025-0674)
- [NVD: CVE-2025-0674](https://nvd.nist.gov/vuln/detail/CVE-2025-0674)

### References from the CNA

- <https://www.cisa.gov/news-events/ics-advisories/icsa-25-035-03>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2025-0674>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2025-0674/>. Everything for agents: <https://agentprime.io/llms.txt>.