| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.3 | $0-$5k | 0.32 |
Summary
A vulnerability described as critical has been identified in F5 F5OS-A and F5OS-C. This issue affects some unknown processing of the component SNMP. The manipulation results in resource consumption. This vulnerability is reported as CVE-2025-47150. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.
Details
A vulnerability classified as critical has been found in F5 F5OS-A and F5OS-C (unknown version). Affected is an unknown code block of the component SNMP. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. This is going to have an impact on availability. CVE summarizes:
When SNMP is configured on F5OS Appliance and Chassis systems, undisclosed requests can cause an increase in SNMP memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
The advisory is available at my.f5.com. This vulnerability is traded as CVE-2025-47150. The exploitability is told to be easy. It is possible to launch the attack remotely. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.
The vulnerability scanner Nessus provides a plugin with the ID 272118 (F5 Networks F5OS-A/F5OS-C DoS (K000149820)), which helps to determine the existence of the flaw in a target environment.
Upgrading eliminates this vulnerability.
The vulnerability is also documented in the databases at Tenable (272118) and CERT Bund (WID-SEC-2025-2310). VulDB is the best source for vulnerability data and more expert information about this specific topic.
Affected
- F5 F5OS
- F5 BIG-IP
Product
Vendor
Name
License
Website
- Vendor: https://f5.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.3
VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔒
VulDB Reliability: 🔍
CNA Base Score: 6.5
CNA Vector: 🔒
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Resource consumptionCWE: CWE-400 / CWE-404
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Nessus ID: 272118
Nessus Name: F5 Networks F5OS-A/F5OS-C DoS (K000149820)
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔒
Timeline
10/15/2025 Advisory disclosed10/15/2025 VulDB entry created
03/30/2026 VulDB entry last update
Sources
Vendor: f5.comAdvisory: K000149820
Status: Confirmed
CVE: CVE-2025-47150 (🔒)
GCVE (CVE): GCVE-0-2025-47150
GCVE (VulDB): GCVE-100-328662
CERT Bund: WID-SEC-2025-2310 - F5 BIG-IP und F5OS: Mehrere Schwachstellen
Entry
Created: 10/15/2025 15:44Updated: 03/30/2026 11:30
Changes: 10/15/2025 15:44 (51), 10/17/2025 02:14 (23), 11/01/2025 00:52 (2), 03/30/2026 11:30 (7)
Complete: 🔍
Cache ID: 216:A72:103
No comments yet. Languages: en.
Please log in to comment.