F5 BIG-IP up to 12.1.5.2/13.1.3.5/14.1.3/15.1.2/16.0.1.0 Traffic Management Microkernel denial of service
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.4 | $0-$5k | 0.00 |
A vulnerability was found in F5 BIG-IP up to 12.1.5.2/13.1.3.5/14.1.3/15.1.2/16.0.1.0 (Firewall Software). It has been rated as problematic. This issue affects an unknown part of the component Traffic Management Microkernel. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.
The weakness was shared 05/10/2021 as K04234247. It is possible to read the advisory at support.f5.com. The identification of this vulnerability is CVE-2021-23013. The technical details are unknown and an exploit is not publicly available.
Upgrading to version 12.1.5.3, 13.1.3.6, 14.1.4, 15.1.3 or 16.0.1.1 eliminates this vulnerability.
Product
Type
Vendor
Name
Version
- 12.1.5.0
- 12.1.5.1
- 12.1.5.2
- 13.1.3.0
- 13.1.3.1
- 13.1.3.2
- 13.1.3.3
- 13.1.3.4
- 13.1.3.5
- 14.1.0
- 14.1.1
- 14.1.2
- 14.1.3
- 15.1.0
- 15.1.1
- 15.1.2
- 16.0.0
- 16.0.1
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 3.5VulDB Meta Temp Score: 3.4
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
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: Denial of serviceCWE: CWE-404
ATT&CK: Unknown
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: BIG-IP 12.1.5.3/13.1.3.6/14.1.4/15.1.3/16.0.1.1
Timeline
01/06/2021 🔍05/10/2021 🔍
05/10/2021 🔍
05/13/2021 🔍
Sources
Vendor: f5.comAdvisory: K04234247
Status: Confirmed
CVE: CVE-2021-23013 (🔍)
Entry
Created: 05/10/2021 21:15Updated: 05/13/2021 08:23
Changes: 05/10/2021 21:15 (40), 05/13/2021 08:23 (5)
Complete: 🔍
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