VDB-191867 · CVE-2021-45899 · GCVE-0-2021-45899

SuiteCRM up to 7.12.2/8.0.1 PHAR deserialization

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.
6.0	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in SuiteCRM up to 7.12.2/8.0.1. Impacted is an unknown function of the component PHAR Handler. The manipulation leads to deserialization. This vulnerability is uniquely identified as CVE-2021-45899. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in SuiteCRM up to 7.12.2/8.0.1 and classified as critical. This issue affects an unknown code of the component PHAR Handler. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 01/29/2022. It is possible to read the advisory at docs.suitecrm.com. The identification of this vulnerability is CVE-2021-45899 since 12/27/2021. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 7.12.3 or 8.0.2 eliminates this vulnerability. The upgrade is hosted for download at docs.suitecrm.com.

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

Productinfo

Name

SuiteCRM

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: Deserialization
CWE: CWE-502 / CWE-20
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: SuiteCRM 7.12.3/8.0.2

Timelineinfo

12/27/2021 🔍
01/29/2022 +33 days 🔍
01/29/2022 +0 days 🔍
01/30/2022 +1 days 🔍

Sourcesinfo

Advisory: docs.suitecrm.com
Status: Confirmed

CVE: CVE-2021-45899 (🔍)
GCVE (CVE): GCVE-0-2021-45899
GCVE (VulDB): GCVE-100-191867

Entryinfo

Created: 01/29/2022 08:17
Updated: 01/30/2022 15:03
Changes: 01/29/2022 08:17 (39), 01/30/2022 15:03 (1)
Complete: 🔍
Cache ID: 216::103