VDB-173104 · CVE-2021-23884 · SB10353

McAfee Content Security Reporter up to 2.7.x ePO Extension cleartext transmission

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.
2.3	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in McAfee Content Security Reporter up to 2.7.x. This affects an unknown function of the component ePO Extension. Executing a manipulation can lead to cleartext transmission. The identification of this vulnerability is CVE-2021-23884. The attack needs to be done within the local network. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in McAfee Content Security Reporter up to 2.7.x (Reporting Software). It has been declared as problematic. This vulnerability affects an unknown functionality of the component ePO Extension. The manipulation with an unknown input leads to a cleartext transmission vulnerability. The CWE definition for the vulnerability is CWE-319. The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. As an impact it is known to affect confidentiality.

The weakness was shared 04/15/2021 as SB10353. The advisory is shared for download at kc.mcafee.com. This vulnerability was named CVE-2021-23884. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1040.

Upgrading to version 2.8.0 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Reporting Software

Vendor

McAfee

Name

Content Security Reporter

Version

License

commercial

Website

Vendor: https://www.mcafee.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.4
VulDB Meta Temp Score: 2.3

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: Cleartext transmission
CWE: CWE-319 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: Content Security Reporter 2.8.0

Timelineinfo

01/12/2021 🔍
04/15/2021 +92 days 🔍
04/15/2021 +0 days 🔍
04/21/2021 +6 days 🔍

Sourcesinfo

Vendor: mcafee.com

Advisory: SB10353
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-23884 (🔍)
GCVE (CVE): GCVE-0-2021-23884
GCVE (VulDB): GCVE-100-173104

Entryinfo

Created: 04/15/2021 19:45
Updated: 04/21/2021 13:16
Changes: 04/15/2021 19:45 (40), 04/21/2021 13:13 (6), 04/21/2021 13:16 (1)
Complete: 🔍
Cache ID: 216::103