Cisco FirePOWER Management Center xml external entity reference

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Cisco FirePOWER Management Center. This impacts an unknown function. The manipulation leads to xml external entity reference. This vulnerability is traded as CVE-2022-20938. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco FirePOWER Management Center (Firewall Software) (affected version not known). It has been rated as problematic. This issue affects some unknown functionality. The manipulation with an unknown input leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. Impacted is confidentiality.

The weakness was shared 11/09/2022 as cisco-sa-fmc-xxe-MzPC4bYd. It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2022-20938 since 11/02/2021. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.3
CNA Vector (Cisco Systems, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/02/2021 🔍
11/09/2022 +372 days 🔍
11/09/2022 +0 days 🔍
12/11/2022 +32 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-fmc-xxe-MzPC4bYd
Status: Confirmed

CVE: CVE-2022-20938 (🔍)
GCVE (CVE): GCVE-0-2022-20938
GCVE (VulDB): GCVE-100-213299

Entryinfo

Created: 11/09/2022 20:24
Updated: 12/11/2022 09:34
Changes: 11/09/2022 20:24 (38), 12/11/2022 09:30 (1), 12/11/2022 09:34 (11)
Complete: 🔍
Cache ID: 216::103

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