Is CVE-2023-7304 actively exploited?

Yes. KEV Intelligence tracks CVE-2023-7304 as a known exploited vulnerability. Confidence is high.

What exploitation activity has KEV Intelligence observed?

KEV Intelligence has not yet recorded sensor-observed exploitation attempts for CVE-2023-7304. Our sensors continue to monitor for activity targeting this CVE.

Which versions are affected?

CVE-2023-7304 affects Ruijie Networks Co., Ltd. RG-UAC. Reported affected version: *.

No. CVE-2023-7304 is not currently listed in CISA KEV.

Vulnerability report

Exploited in the wild High confidence Not in CISA KEV

CVE-2023-7304

Ruijie RG-UAC nmc_sync.php Command Injection

Ruijie Networks Co. / RG-UAC · *

View live feed Monitor via API Watch CVE

Severity: CVSS 9.3 · Critical
Confidence: High
Exploit status: Exploited in the wild
EPSS: 3.6%
First observed: —
Last observed: —

Decision summary

What security teams need to know first

Direct answers before the deeper technical record.

What it is

CVE-2023-7304 is an unauthenticated Ruijie RG-UAC nmc_sync.php Command Injection.

Is it exploited?

Yes. KEV Intelligence tracks this CVE as a known exploited vulnerability. Confidence is high.

Who is affected?

Ruijie Networks Co., Ltd. / RG-UAC *.

What should we do?

Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.

Overview

Ruijie RG-UAC Application Management Gateway contains a command injection vulnerability via the 'nmc_sync.php' interface

Ruijie RG-UAC Application Management Gateway contains a command injection vulnerability via the 'nmc_sync.php' interface. An unauthenticated attacker able to reach the affected endpoint can inject shell commands via crafted request data, causing the application to execute arbitrary commands on the host.

Successful exploitation can yield full control of the application process and may lead to system-level access depending on the service privileges. VulnCheck has observed this vulnerability being targeted by the RondoDox botnet campaign.

Vendor Product Affected Status

Ruijie Networks Co., Ltd. RG-UAC * Affected

View vendor advisory

Published: 15 Oct 2025
Exploitation Reported: 29 Nov 2025
Attack vector: Remote
Complexity: Low
Privileges: None
User interaction: None

CVE References

CVE Record CVE.org · CVE Record https://www.cve.org/CVERecord?id=CVE-2023-7304
Third-Party Advisory — vulncheck.com vulncheck.com · Third-Party Advisory https://www.vulncheck.com/advisories/ruijie-rg-uac-nmc-sync-php-comma...
Exploit — cn-sec.com cn-sec.com · Exploit https://cn-sec.com/archives/2284248.html

Exploitation evidence

Why KEV Intelligence marks this CVE as exploited

Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.

Exploited in the wild

The Shadowserver

Recorded 29 Nov 2025

Independent exploitation attestation added to the KEV Intelligence record.

Known exploited vulnerability sources

Per-source evidence links for KEV attestations are available through the KEV Intelligence Pro API.

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Source	Added
The Shadowserver First	2025-11-29 00:00 UTC

Detection

Operational artifacts and observed signals

Make the evidence actionable in scanner, SOC, and edge-control workflows.

Observed signals

Request targets: 0
User-Agents: 0

Raw values available in Pro and Enterprise.

Scanner coverage

No scanner integrations recorded yet.

Virtual patch status

No KEV Intelligence virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.

Learn about virtual patches →

No detection artifacts or sensor request patterns are available for this CVE yet.

Check back as sensor telemetry and scanner integrations are updated.

Risk and context

Severity, weaknesses, and research context

CVSS v4.0

9.3 Critical

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

EPSS

3.6%

Weaknesses

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

Timeline

From disclosure to observed exploitation

29 Nov 2025
Added to KEV Intelligence KEV Feed

High-confidence, third-party attested exploitation
15 Oct 2025
CVE published

Vulnerability disclosed publicly
24 Jul 2025
CVE ID reserved

Identifier reserved by the CNA

Pro API

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Evidence confidence and provenance
First-party sensor telemetry
PoC and scanner references
Affected versions and enrichment
Automation-ready JSON delivery

GET /api/v2/pro/kevs/CVE-2023-7304

Free JSON includes basic KEV fields

{
  "cve_id": "CVE-2023-7304",
  "confidence": "High",
  "cvss_score": 9.3,
  "cvss_estimated": false,
  "epss_score": 0.03648,
  "exploit_status": {
    "exploited_in_the_wild": true,
    "active_exploitation_observed": false
  },
  "sensor_telemetry": { "attempts": 0, "sensors": 0 }
}

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