CVE-2024-4508Public exploitNetwork attack vector

Authenticated command execution via IPv6 route parameters

Published May 6, 2024 · Updated Aug 6, 2024

OS command injection in Ruijie Networks RG-UAC 20240428 and earlier allows remote authenticated users to execute commands via IPv6 route fields. The static_route_edit_ipv6.php handler fails to neutralize shell metacharacters in oldipmask, oldgateway, and olddevname before using those values in an operating-system command. High-privilege management access is required, after which arbitrary commands can read or alter appliance data and interrupt gateway operation.

CVSS severity7.2
High
EPSS probability7.07%
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 Ruijie Networks RG-UAC 20240428 and earlier allows remote authenticated users to execute commands via IPv6 route fields. The static_route_edit_ipv6.php handler fails to neutralize shell metacharacters in oldipmask, oldgateway, and olddevname before using those values in an operating-system command. High-privilege management access is required, after which arbitrary commands can read or alter appliance data and interrupt gateway operation.

The record

CVE
CVE-2024-4508
Published
May 6, 2024
Updated
Aug 6, 2024
Vendor
Ruijie Networks
Product
RG-UAC
Classifications
CWE-78, T1059.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 6, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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=20240428

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Ruijie Networks · RG-UACversion=20240428

Published CVSS scores

7.2NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P
4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS 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.

Technologies

Your stack

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Your stack

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