CVE-2025-48704Network attack vector

Unauthenticated service interruption via signalling assertion

Published Dec 25, 2025 · Updated Dec 25, 2025

Reachable assertion in Pexip Infinity 35.0 through 37.2 allows remote attackers to interrupt service via network signalling. The signalling implementation insufficiently validates attacker-controlled input before reaching an assertion, causing a software abort. No authentication or user interaction is required, and the documented consequence is an availability-only abort rather than data access or modification.

CVSS severity7.5
High
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reachable assertion in Pexip Infinity 35.0 through 37.2 allows remote attackers to interrupt service via network signalling. The signalling implementation insufficiently validates attacker-controlled input before reaching an assertion, causing a software abort. No authentication or user interaction is required, and the documented consequence is an availability-only abort rather than data access or modification.

The record

CVE
CVE-2025-48704
Published
Dec 25, 2025
Updated
Dec 25, 2025
Vendor
Pexip
Product
Pexip Infinity
Classifications
CWE-617, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 25, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=35.0 <38.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Pexip · Pexip Infinityversion=35.0 <38.0

Published CVSS scores

7.5PexipCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-617Reachable Assertion
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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