Cisco Firepower Threat Defense CLI xml injection

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Cisco Firepower Threat Defense. This vulnerability affects unknown code of the component CLI. This manipulation causes xml injection. This vulnerability appears as CVE-2022-20729. The attack requires local access. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Cisco Firepower Threat Defense (Firewall Software) (version now known). Affected by this vulnerability is some unknown processing of the component CLI. The manipulation with an unknown input leads to a xml injection vulnerability. The CWE definition for the vulnerability is CWE-91. The product does not properly neutralize special elements that are used in XML, allowing attackers to modify the syntax, content, or commands of the XML before it is processed by an end system. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 05/03/2022 as cisco-sa-ftd-xmlinj-8GWjGzKe. It is possible to read the advisory at tools.cisco.com. This vulnerability is known as CVE-2022-20729 since 11/02/2021. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

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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: 4.9
VulDB Meta Temp Score: 4.8

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

CNA Base Score: 4.4
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 injection
CWE: CWE-91 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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 🔍
05/03/2022 +181 days 🔍
05/03/2022 +0 days 🔍
05/05/2022 +2 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-ftd-xmlinj-8GWjGzKe
Status: Confirmed

CVE: CVE-2022-20729 (🔍)
GCVE (CVE): GCVE-0-2022-20729
GCVE (VulDB): GCVE-100-198883

Entryinfo

Created: 05/03/2022 07:34
Updated: 05/05/2022 13:55
Changes: 05/03/2022 07:34 (39), 05/05/2022 13:48 (1), 05/05/2022 13:55 (12)
Complete: 🔍
Cache ID: 216::103

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