SuiteCRM up to 7.11.18 Log File Name Setting logger_file_name code injection

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in SuiteCRM up to 7.11.18. This impacts an unknown function of the component Log File Name Setting. Performing a manipulation of the argument logger_file_name results in code injection. This vulnerability is identified as CVE-2021-42840. The attack can be initiated remotely. Additionally, an exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in SuiteCRM up to 7.11.18. It has been classified as critical. This affects some unknown functionality of the component Log File Name Setting. The manipulation of the argument logger_file_name with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 10/23/2021. It is possible to read the advisory at docs.suitecrm.com. This vulnerability is uniquely identified as CVE-2021-42840 since 10/22/2021. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

The exploit is shared for download at github.com. It is declared as highly functional.

Upgrading to version 7.11.19 eliminates this vulnerability. The upgrade is hosted for download at suitecrm.com.

The vulnerability is also documented in the vulnerability database at Exploit-DB (50531). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SuiteCRM 7.11.19

Timelineinfo

10/22/2021 🔍
10/23/2021 +1 days 🔍
10/23/2021 +0 days 🔍
12/28/2024 +1162 days 🔍

Sourcesinfo

Advisory: docs.suitecrm.com
Status: Confirmed

CVE: CVE-2021-42840 (🔍)
GCVE (CVE): GCVE-0-2021-42840
GCVE (VulDB): GCVE-100-185271
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/23/2021 06:29
Updated: 12/28/2024 20:44
Changes: 10/23/2021 06:29 (43), 10/29/2021 14:10 (1), 10/29/2021 14:15 (18), 12/28/2024 20:44 (15)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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