CVE-2023-6691

Root code execution via undisclosed code injection

Published Dec 18, 2023 · Updated Aug 2, 2024

Code injection in Cambium Networks ePMP Force 300-25 4.7.0.1 allows local users to execute arbitrary code with root privileges. Public records do not identify the vulnerable component, input, or unsafe code-generation operation. Exploitation requires low-privileged local access and grants complete control of the radio's embedded operating environment.

CVSS severity7.8
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Cambium Networks ePMP Force 300-25 4.7.0.1 allows local users to execute arbitrary code with root privileges. Public records do not identify the vulnerable component, input, or unsafe code-generation operation. Exploitation requires low-privileged local access and grants complete control of the radio's embedded operating environment.

The record

CVE
CVE-2023-6691
Published
Dec 18, 2023
Updated
Aug 2, 2024
Vendor
Cambium Networks
Product
ePMP Force 300-25
Classifications
CWE-94, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

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  1. Affected versionversion=4.7.0.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Cambium Networks · ePMP Force 300-25version=4.7.0.1

Published CVSS scores

7.8ICS-CERTCVSS:3.1/AV:L/AC:L/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1068Exploitation for Privilege Escalation

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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