CVE-2025-41272Network attack vector

Unauthenticated command execution via Console WebUI injection

Published May 29, 2026 · Updated May 29, 2026

OS command injection in the Console WebUI of Waterfall WF-500 7.9.1.0 R2502171040 and earlier allows remote attackers to execute commands. The Console WebUI fails to neutralize attacker-controlled special elements before an operating-system command executes; the affected handler is undisclosed. The interface must be network-reachable, but authentication and user interaction are not required, and successful exploitation grants arbitrary command execution on the appliance.

CVSS severity9.3
Critical
EPSS probability1.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in the Console WebUI of Waterfall WF-500 7.9.1.0 R2502171040 and earlier allows remote attackers to execute commands. The Console WebUI fails to neutralize attacker-controlled special elements before an operating-system command executes; the affected handler is undisclosed. The interface must be network-reachable, but authentication and user interaction are not required, and successful exploitation grants arbitrary command execution on the appliance.

The record

CVE
CVE-2025-41272
Published
May 29, 2026
Updated
May 29, 2026
Vendor
Waterfall Security Solutions
Product
WF-500
Classifications
CWE-78, CAPEC-88, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 29, 2026CVE publishedPublication date reported by the CVE source.
  2. May 29, 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 <=7.9.1.0 R2502171040

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Waterfall Security Solutions · WF-500version=0 <=7.9.1.0 R2502171040

Published CVSS scores

9.3Nozomi Networks Inc.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
9.8National Institute of Standards and TechnologyCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC-88OS Command Injection
T1059Command and Scripting Interpreter

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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