CVE-2025-5306

CRITICALNVD 9.89.8—Weaponized

9.8

Improper Neutralization of Special Elements in the Netflow directory field may allow OS command injection. This issue affects Pandora FMS 774 through 778

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 98.7%
KEV: Not listed

Published

June 27, 2025

Last Modified

September 16, 2025

References (1)

security@pandorafmshttps://pandorafms.com/en/security/common-vulnerabilities-and-exposures/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-77Command Injection

Data Freshness Timeline

(refreshed 8× in last 7d / 13× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 22:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
2026-06-04 13:12 UTCepss_batch
2026-06-04 13:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-30 02:53 UTCEG score recompute
2026-05-30 02:53 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Metasploitexploit/linux/http/pandora_fms_auth_netflow_rce✓ verified
First seen Jun 27, 2025
PandoraFMS Netflow Authenticated Remote Code Execution
Open source ↗

Frequently asked(5)

What is CVE-2025-5306?

CVE-2025-5306 is a critical vulnerability published on June 27, 2025. Improper Neutralization of Special Elements in the Netflow directory field may allow OS command injection. This issue affects Pandora FMS 774 through 778

When was CVE-2025-5306 disclosed?

CVE-2025-5306 was first published in the National Vulnerability Database on June 27, 2025, with the most recent update on September 16, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-5306 actively exploited?

CVE-2025-5306 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-5306?

CVE-2025-5306 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2025-5306?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-5306, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-5306

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-5306?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)