The rsync daemon in F5 BIG-IP 11.6 before 11.6.0, 11.5.1 before HF3, 11.5.0 before HF4, 11.4.1 before HF4, 11.4.0 before HF7, 11.3.0 before HF9, and 11.2.1 before HF11 and Enterprise Manager 3.x before 3.1.1 HF2, when configured in failover mode, does not require authentication, which allows remote attackers to read or write to arbitrary files via a cmi request to the ConfigSync IP address.
CVE-2014-2927
- No confirmed exploitation signals yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EG Risk
- 0EG Risk 0/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses intrinsic severity with real-world exploitation and automatability, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. It is distinct from the 0–10 EG Score, which measures severity.
- EPSS
- 94.1%
- KEV
- Not listed
Published
October 15, 2014
Last Modified
May 6, 2026
References (6)
- cret@certhttp://www.exploit-db.com/exploits/34465
- cret@certhttp://www.security-assessment.com/files/documents/advisory/F5_Unauthenticated_rsync_access_to_Remote_Root_Code_Execution.pdf
- cret@certhttps://support.f5.com/kb/en-us/solutions/public/15000/200/sol15236.html
- af854a3a-2127-422b-91ae-364da2661108http://www.exploit-db.com/exploits/34465
- af854a3a-2127-422b-91ae-364da2661108http://www.security-assessment.com/files/documents/advisory/F5_Unauthenticated_rsync_access_to_Remote_Root_Code_Execution.pdf
- af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/kb/en-us/solutions/public/15000/200/sol15236.html
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 13× in last 7d / 39× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-34465First seen Aug 29, 2014
F5 Big-IP - rsync Access
Open source ↗
Related CVEs(same CWE)
Frequently asked(4)
What is CVE-2014-2927?
When was CVE-2014-2927 disclosed?
Is CVE-2014-2927 actively exploited?
How do I remediate CVE-2014-2927?
Dependency Blast Radius
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