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CVE-2024-5337· NVD / CVE Program· CNA VulDB

Ruijie RG-UAC user_commit.php os command injection

Noroxi assessment

Priority: Monitor (action score 23/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 9% (FIRST EPSS); higher than 95.2% of all records.
  • Anyone who can reach it over the internet can trigger it. Administrator privileges are required. No user action is required. No special conditions are required; it is repeatable.
  • According to the record, no fixed version is available yet.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

A vulnerability was found in Ruijie RG-UAC up to 20240516 and classified as critical. This issue affects some unknown processing of the file /view/systemConfig/sys_user/user_commit.php. The manipulation of the argument email2/user_name leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-266243. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

MediumCVSS 5.1 · v4.0—No exploit No fix recorded
Published
May 25, 2024
Updated
Jun 17, 2026
EPSS
9.0% · 95th percentile

Report tools

JSON

Action score

23

Monitor

Low priority for now.

CVSS
20 / 40 · 5.1 / 10
CISA KEV
0 / 30 · Not listed
EPSS
3 / 30 · 9.0%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · VulDB
5.1
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2024-5337

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
ruijierg-uac 6000-cc firmware
ruijierg-uac 6000-cc
ruijierg-uac 6000-e10 firmware
ruijierg-uac 6000-e10
ruijierg-uac 6000-e10c firmware
ruijierg-uac 6000-e10c
ruijierg-uac 6000-e20 firmware
ruijierg-uac 6000-e20
ruijierg-uac 6000-e20c firmware
ruijierg-uac 6000-e20c
ruijierg-uac 6000-e20m firmware
ruijierg-uac 6000-e20m

and 42 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • ruijie rg-uac 6000-cc firmwareall versions
  • ruijie rg-uac 6000-e10 firmwareall versions
  • ruijie rg-uac 6000-e10c firmwareall versions
  • ruijie rg-uac 6000-e20 firmwareall versions
  • ruijie rg-uac 6000-e20c firmwareall versions
  • ruijie rg-uac 6000-e20m firmwareall versions
  • ruijie rg-uac 6000-e50 firmwareall versions
  • ruijie rg-uac 6000-e50c firmwareall versions
  • ruijie rg-uac 6000-e50m firmwareall versions
  • ruijie rg-uac 6000-ea firmwareall versions
  • ruijie rg-uac 6000-ei firmwareall versions
  • ruijie rg-uac 6000-isg02 firmwareall versions
  • ruijie rg-uac 6000-isg10 firmwareall versions
  • ruijie rg-uac 6000-isg200 firmwareall versions
  • ruijie rg-uac 6000-isg40 firmwareall versions
  • ruijie rg-uac 6000-si firmwareall versions
  • ruijie rg-uac 6000-u3100 firmwareall versions
  • ruijie rg-uac 6000-u3210 firmwareall versions
  • ruijie rg-uac 6000-x100 firmwareall versions
  • ruijie rg-uac 6000-x100s firmwareall versions

Versions reported by the vendor

Affected version ranges reported by the assigning authority (VulDB). Independent of NVD's CPE analysis and usually ahead of it.

  • Ruijie RG-UAC

    • 20240516affected

Same product

ruijie: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-4510Ruijie RG-UAC arp_add_commit.php os command injection
    30Monitor
  • CVE-2024-4509Ruijie RG-UAC add_commit.php os command injection
    30Monitor
  • CVE-2024-4508Ruijie RG-UAC static_route_edit_ipv6.php os command injection
    30Monitor
  • CVE-2024-4507Ruijie RG-UAC static_route_add_ipv6.php os command injection
    30Monitor
  • CVE-2024-4506Ruijie RG-UAC ip_addr_edit_commit.php os command injection
    30Monitor
  • CVE-2024-4505Ruijie RG-UAC ip_addr_add_commit.php os command injection
    30Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-450120 days apartRuijie RG-UAC commit.php os command injection
    30Monitor
  • CVE-2024-450220 days apartRuijie RG-UAC dhcp_client_commit.php os command injection
    30Monitor
  • CVE-2024-450320 days apartRuijie RG-UAC dhcp_relay_commit.php os command injection
    30Monitor
  • CVE-2024-450420 days apartRuijie RG-UAC commit.php os command injection
    30Monitor
  • CVE-2024-450520 days apartRuijie RG-UAC ip_addr_add_commit.php os command injection
    30Monitor
  • CVE-2024-450720 days apartRuijie RG-UAC static_route_add_ipv6.php os command injection
    30Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • Administrator privileges are required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
X

Weakness class (CWE)

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

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd-secondary

Root cause

User input is inserted as text into a shell command. The shell may interpret special characters in the input as part of the command.

The bug in code

The whole CWE-78 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const host = req.body.host;exec("ping -c 1 " + host, onResult);

Fixed

ts
const host = req.body.host;if (!/^[a-z0-9.-]{1,253}$/i.test(host)) return res.sendStatus(400);execFile("ping", ["-c", "1", host], onResult);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Show all references (3 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records