CVE-2025-34033Known exploitationPublic exploitNetwork attack vector

Root command execution via unsanitized ping address

Published Jun 24, 2025 · Updated Apr 7, 2026

OS command injection in Blue Angel Software Suite allows remote authenticated users to execute arbitrary commands as root via its web interface. The webctrl.cgi pingtest_update action appends the unvalidated ping_addr value to a system-level ping command, so shell metacharacters invoke additional commands and reflect their output. Any valid interface account, including published default or backdoor credentials, reaches the handler and grants full control of the embedded device.

CVSS severity7.7
High
EPSS probability3.87%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

OS command injection in Blue Angel Software Suite allows remote authenticated users to execute arbitrary commands as root via its web interface. The webctrl.cgi pingtest_update action appends the unvalidated ping_addr value to a system-level ping command, so shell metacharacters invoke additional commands and reflect their output. Any valid interface account, including published default or backdoor credentials, reaches the handler and grants full control of the embedded device.

The record

CVE
CVE-2025-34033
Published
Jun 24, 2025
Updated
Apr 7, 2026
Vendor
5V Technologies, Taiwan Ltd.
Product
Blue Angel Software Suite
Classifications
CWE-78, CAPEC-88, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 26, 2025Exploitation reportedShadowserver honeypot exploitation activity
  2. Jun 24, 2025CVE publishedPublication date reported by the CVE source.
  3. Apr 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

5V Technologies, Taiwan Ltd. · Blue Angel Software Suiteversion=0

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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
Privilegesauthenticated
Known exploitationReported
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC-88OS Command Injection
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

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

Reported exploitation

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo