Aruba Networks ArubaOS-CX Switches LLDP Service resource consumption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.9 | $5k-$25k | 0.00 |
A vulnerability was found in Aruba Networks ArubaOS-CX Switches (affected version not known). It has been rated as critical. This issue affects some unknown functionality of the component LLDP Service. Using CWE to declare the problem leads to 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. The impact remains unknown. The summary by CVE is:
Multiple vulnerabilities exist in the processing of packet data by the LLDP service of AOS-CX. Successful exploitation of these vulnerabilities may allow an attacker to impact the availability of the AOS-CX LLDP service and/or the management plane of the switch in ArubaOS-CX Switches version(s): AOS-CX 10.09.xxxx: 10.09.1010 and below, AOS-CX 10.08.xxxx: 10.08.1050 and below, AOS-CX 10.06.xxxx: 10.06.0190 and below. Aruba has released upgrades for ArubaOS-CX Switch Devices that address these security vulnerabilities.
The weakness was disclosed 09/07/2022 as ARUBA-PSA-2022-012. It is possible to read the advisory at arubanetworks.com. The identification of this vulnerability is CVE-2022-23686 since 01/19/2022. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/14/2022).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The entries VDB-207953, VDB-207959, VDB-207960 and VDB-207965 are pretty similar.
Product
Vendor
Name
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: 4.9VulDB Meta Temp Score: 4.9
VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 4.3
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Resource consumptionCWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
01/19/2022 🔍09/07/2022 🔍
09/07/2022 🔍
10/14/2022 🔍
Sources
Advisory: ARUBA-PSA-2022-012Status: Confirmed
CVE: CVE-2022-23686 (🔍)
See also: 🔍
Entry
Created: 09/07/2022 16:44Updated: 10/14/2022 06:55
Changes: 09/07/2022 16:44 (36), 10/14/2022 06:55 (13)
Complete: 🔍
Cache ID: 18:A88:103
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