CVE-2024-37917Network attack vector

Service interruption via malformed signalling message

Published Apr 2, 2025 · Updated Apr 3, 2025

Improper input validation in Pexip Infinity before 35.0 allows remote attackers to interrupt service via a crafted signalling message. The signalling-message parser accepts malformed input and reaches a software-abort path instead of rejecting the message; Pexip has not disclosed the invalid field or precise validation error. No authentication or user interaction is required, and a successful request aborts the affected software rather than altering data.

CVSS severity7.5
High
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Pexip Infinity before 35.0 allows remote attackers to interrupt service via a crafted signalling message. The signalling-message parser accepts malformed input and reaches a software-abort path instead of rejecting the message; Pexip has not disclosed the invalid field or precise validation error. No authentication or user interaction is required, and a successful request aborts the affected software rather than altering data.

The record

CVE
CVE-2024-37917
Published
Apr 2, 2025
Updated
Apr 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-20, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 3, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NVDCVSS: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-20Improper Input Validation
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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