CVE-2024-47901Network attack vector

Unauthenticated code execution via unsanitized GET parameters

Published Oct 23, 2024 · Updated Oct 23, 2024

OS command injection in InterMesh 7177 and 7707 subscriber firmware before 8.2.12 and 7.2.12 allows remote attackers to execute code. The embedded web server passes unsanitized parameters from specific GET requests into operating-system command execution. No authentication is required, but the 7707 is exposed only when its non-default IP interface is enabled; chaining related flaws yields root execution.

CVSS severity10.0
Critical
EPSS probability1.25%
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 InterMesh 7177 and 7707 subscriber firmware before 8.2.12 and 7.2.12 allows remote attackers to execute code. The embedded web server passes unsanitized parameters from specific GET requests into operating-system command execution. No authentication is required, but the 7707 is exposed only when its non-default IP interface is enabled; chaining related flaws yields root execution.

The record

CVE
CVE-2024-47901
Published
Oct 23, 2024
Updated
Oct 23, 2024
Vendor
Siemens
Product
InterMesh 7177 Hybrid 2.0 Subscriber
Classifications
CWE-78, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 23, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 23, 2024Record 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 <V8.2.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Siemens · InterMesh 7177 Hybrid 2.0 Subscriberversion=0 <V8.2.12
AES Corporation · InterMesh 7177 Hybrid 2.0 Subscriberversion=0 <8.2.12
AES Corporation · InterMesh 7707 Fire Subscriberversion=0 <7.2.12; version=0 <V7.2.12

Published CVSS scores

10.0Siemens AGCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0Siemens AGCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA: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 exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1210Exploitation of Remote Services

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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