HCL BigFix Mobile prior 2.1 XML xml validation

HistoryDiffrelatejsonxmlCTI

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

Summaryinfo

A vulnerability has been found in HCL BigFix Mobile and classified as problematic. This issue affects some unknown processing of the component XML Handler. This manipulation causes an unknown weakness. This vulnerability is registered as CVE-2021-27780. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in HCL BigFix Mobile and classified as problematic. Affected by this vulnerability is an unknown part of the component XML Handler. The CWE definition for the vulnerability is CWE-112. The product accepts XML from an untrusted source but does not validate the XML against the proper schema. As an impact it is known to affect confidentiality.

The weakness was published 05/28/2022 as KB0098028. It is possible to read the advisory at support.hcltechsw.com. This vulnerability is known as CVE-2021-27780 since 02/26/2021. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2.1 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

BigFix Mobile

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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 (HCL Software): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Xml validation
CWE: CWE-112
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: 🔍

Upgrade: BigFix Mobile 2.1

Timelineinfo

02/26/2021 🔍
05/28/2022 +455 days 🔍
05/28/2022 +0 days 🔍
06/01/2022 +4 days 🔍

Sourcesinfo

Advisory: KB0098028
Status: Confirmed

CVE: CVE-2021-27780 (🔍)
GCVE (CVE): GCVE-0-2021-27780
GCVE (VulDB): GCVE-100-200875

Entryinfo

Created: 05/28/2022 07:32
Updated: 06/01/2022 17:18
Changes: 05/28/2022 07:32 (37), 06/01/2022 17:10 (1), 06/01/2022 17:18 (12)
Complete: 🔍
Cache ID: 216::103