CVE-2022-27966

CVSS V2 Medium 6.9 CVSS V3 Medium 6.5

Description

Xshell v7.0.0099 and below contains a binary hijack vulnerability which allows attackers to execute arbitrary code via a crafted .exe file.

Overview

CVE ID
CVE-2022-27966

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-03-31T23:15:08

Last Modified Date
2022-04-08T14:59:37

Weakness Enumerations

CWE	URL
CWE-428	http://cwe.mitre.org/data/definitions/428.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:a:netsarang:xshell::::::::	1	OR		7.0.0099
cpe:2.3:o:microsoft:windows:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
6.9

Severity
MEDIUM

Exploitability Score
3.4

Impact Score
10

CVSS Version 3

Version
3.1

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

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
0.6

Impact Score
5.9

References

Reference URL	Reference Tags
https://github.com/ycdxsb/Vuln/blob/main/NetSarang-CreateProcessW-Misuse-Binary-Hijack/Xshell-CreateProcessW-Misuse-Binary-Hijack
https://www.netsarang.com/en/xshell-update-history/

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-27966
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27966

History

Created	Old Value	New Value	Data Type	Notes
2022-04-04 00:39:14				Added to TrackCVE
2022-12-06 13:53:04	2022-03-31T23:15Z	2022-03-31T23:15:08	CVE Published Date	updated
2022-12-06 13:53:04		2022-04-08T14:59:37	CVE Modified Date	updated
2022-12-06 13:53:04		Analyzed	Vulnerability Status	updated