CVE-2026-85434Network attack vector

Bridge route injection via unauthenticated node pings

Published Sep 3, 2026 · Updated Sep 5, 2026

Improper message authentication in MOOS-IvP uFldShoreBroker 24.8.1 and earlier allows remote attackers to redirect bridge traffic. The broker trusts unverified NODE_BROKER_PING HostRecord fields and creates outbound bridge routes to their claimed addresses. Any network participant able to publish that message can divert bridged variables to an attacker-controlled endpoint, altering their delivery path.

CVSS severityUnavailable
Unscored
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper message authentication in MOOS-IvP uFldShoreBroker 24.8.1 and earlier allows remote attackers to redirect bridge traffic. The broker trusts unverified NODE_BROKER_PING HostRecord fields and creates outbound bridge routes to their claimed addresses. Any network participant able to publish that message can divert bridged variables to an attacker-controlled endpoint, altering their delivery path.

The record

CVE
CVE-2026-85434
Published
Sep 3, 2026
Updated
Sep 5, 2026
Vendor
MOOS-IvP
Product
MOOS-IvP
Classifications
T1565.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 5, 2026Record 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=0 <=24.8.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MOOS-IvP · MOOS-IvPversion=0 <=24.8.1

Published CVSS scores

No CVSS assessment is available in this record.

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

T1565.002Transmitted Data Manipulation

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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