CVE-2026-60121Public exploitNetwork attack vector

Root command execution via double-evaluated ping argument

Published Jul 13, 2026 · Updated Jul 13, 2026

OS command injection in VITEC Flamingo 4.12.2 allows remote attackers to execute arbitrary commands through the unauthenticated ping endpoint. The /usr/share/commands/ping wrapper reads the host value from argv and embeds it without escaping in a second shell_exec() command. No authentication or user interaction is required, and injected commands run as root through passwordless sudo.

CVSS severity9.3
Critical
EPSS probability2.34%
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 VITEC Flamingo 4.12.2 allows remote attackers to execute arbitrary commands through the unauthenticated ping endpoint. The /usr/share/commands/ping wrapper reads the host value from argv and embeds it without escaping in a second shell_exec() command. No authentication or user interaction is required, and injected commands run as root through passwordless sudo.

The record

CVE
CVE-2026-60121
Published
Jul 13, 2026
Updated
Jul 13, 2026
Vendor
VITEC
Product
Flamingo
Classifications
CWE-78, T1190, T1059.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 13, 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=4.12.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

VITEC · Flamingoversion=4.12.2

Published CVSS scores

9.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
9.8VulnCheckCVSS: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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 exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1190Exploit Public-Facing Application
T1059.004Unix Shell

Public exploit references

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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