CVE-2024-5337Public exploitNetwork attack vector

Authenticated command execution via user update parameters

Published May 25, 2024 · Updated Aug 1, 2024

OS command injection in Ruijie Networks RG-UAC through 20240516 allows remote authenticated users to execute commands via a crafted user update. Processing in user_commit.php accepts crafted email2 or user_name request-body values that alter an OS command. Administrative access to the management interface is required, and successful exploitation can read or alter data or interrupt service.

CVSS severity7.2
High
EPSS probability9.05%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

OS command injection in Ruijie Networks RG-UAC through 20240516 allows remote authenticated users to execute commands via a crafted user update. Processing in user_commit.php accepts crafted email2 or user_name request-body values that alter an OS command. Administrative access to the management interface is required, and successful exploitation can read or alter data or interrupt service.

The record

CVE
CVE-2024-5337
Published
May 25, 2024
Updated
Aug 1, 2024
Vendor
Ruijie Networks
Product
RG-UAC
Classifications
CWE-78, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 25, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record 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 <20240516
  2. Affected versionversion=20240516

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Ruijie Networks · RG-UACversion=0 <20240516; version=20240516

Published CVSS scores

4.7VulDB CNACVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
5.8VulDB CNAAV:N/AC:L/Au:M/C:P/I:P/A:P
5.1VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
4.7VulDB CNACVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/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)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

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

Technologies

Your stack

See the directory against your own environment.

Your stack

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