Cisco FirePOWER Management Center small space of random values

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.2	$0-$5k	0.00

A vulnerability classified as problematic has been found in Cisco FirePOWER Management Center (Firewall Software) (version unknown). Affected is an unknown part. The manipulation with an unknown input leads to a small space of random values vulnerability. CWE is classifying the issue as CWE-334. The number of possible random values is smaller than needed by the product, making it more susceptible to brute force attacks. This is going to have an impact on confidentiality.

The weakness was published 11/09/2022 as cisco-sa-fmc-info-disc-UghNRRhP. The advisory is shared for download at tools.cisco.com. This vulnerability is traded as CVE-2022-20941 since 11/02/2021. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 12/11/2022).

Upgrading eliminates this vulnerability.

Productinfo

Type

Firewall Software

Vendor

Cisco

Name

FirePOWER Management Center

License

commercial

CPE 2.3info

🔒

CPE 2.2info

🔒

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (Cisco Systems, Inc.): 🔒

CVSSv2info

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: 🔍

Exploitinginfo

Class: Small space of random values
CWE: CWE-334 / CWE-331 / CWE-330
ATT&CK: Unknown

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

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

11/02/2021 CVE reserved
11/09/2022 +372 days Advisory disclosed
11/09/2022 +0 days VulDB entry created
12/11/2022 +32 days VulDB last update

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-fmc-info-disc-UghNRRhP
Status: Confirmed

CVE: CVE-2022-20941 (🔒)

Entryinfo

Created: 11/09/2022 08:28 PM
Updated: 12/11/2022 09:38 AM
Changes: 11/09/2022 08:28 PM (38), 12/11/2022 09:36 AM (2), 12/11/2022 09:38 AM (11)
Complete: 🔍