CVE-2020-14231

CVSS V2 Medium 6.5 CVSS V3 High 8.8

Description

A vulnerability in the input parameter handling of HCL Client Application Access v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.

Overview

CVE ID
CVE-2020-14231

Assigner
psirt@hcl.com

Vulnerability Status
Analyzed

Published Version
2020-12-22T20:15:12

Last Modified Date
2021-07-21T11:39:23

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:hcltechsw:hcl_client_application_access:9.0:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:S/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.5

Severity
MEDIUM

Exploitability Score
8

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085882	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-14231
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14231

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:02:20				Added to TrackCVE
2022-12-05 18:41:31	2020-12-22T20:15Z	2020-12-22T20:15:12	CVE Published Date	updated
2022-12-05 18:41:31		2021-07-21T11:39:23	CVE Modified Date	updated
2022-12-05 18:41:31		Analyzed	Vulnerability Status	updated