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Vulnerabilities

Vulnerability · CVE-2025-56087

OS Command Injection vulnerability in Ruijie RG-BCR RG-BCR600W allowing attackers to execute arbitrary commands via a crafted POST request to the run_tcpdump in file /…

Published Dec 11, 2025 · catalog updated Oct 14, 2026 · rg-bcr600w firmware

Check if you run it

No confirmed exploitation is on record for CVE-2025-56087. EPSS is 2.44%. Act only if a listed version of rg-bcr600w firmware is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
2.44%
Remediation
Advisory link
Affected products
cpe ruijie/rg-bcr600w firmware

OS Command Injection vulnerability in Ruijie RG-BCR RG-BCR600W allowing attackers to execute arbitrary commands via a crafted POST request to the run_tcpdump in file /usr/lib/lua/luci/controller/admin/common_tcpdump.lua.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe ruijie/rg-bcr600w firmwareversion unspecified

How to fix CVE-2025-56087

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-56087. EPSS is 2.44%. Act only if a listed version of rg-bcr600w firmware is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-78: OS Command Injection. EPSS 2.44%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 11, 2025 · NIST NVD

    Detected

    OS Command Injection vulnerability in Ruijie RG-BCR RG-BCR600W allowing attackers to execute arbitrary commands via a crafted POST request to the run_tcpdump in file /usr/lib/lua/luci/controller/admin/common_tcpdump.lua.

  2. Oct 14, 2026 · NIST NVD

    Updated

    OS Command Injection vulnerability in Ruijie RG-BCR RG-BCR600W allowing attackers to execute arbitrary commands via a crafted POST request to the run_tcpdump in file /usr/lib/lua/luci/controller/admin/common_tcpdump.lua.

Sources

  • CVE.orgVulnerability recordCVE-2025-56087

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-56087

    30-day exploitation probability 2.4%

    first.org
  • NIST NVDVulnerability recordCVE-2025-56087

    OS Command Injection vulnerability in Ruijie RG-BCR RG-BCR600W allowing attackers to execute arbitrary commands via a crafted POST request to the run_tcpdump in file /usr/lib/lua/luci/controller/admin/common_tcpdump.lua.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

CVE-2025-56087: rg-bcr600w firmware — OS Command Injection vulnerab… · ZeroDay Findings