CVE-2022-27966

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

CVSS v3 6.5 MEDIUM
CVSS v2.0 6.9 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.6 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.9^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/ycdxsb/Vuln/blob/main/NetSarang-CreateProcessW-Misuse-Binary-Hijack/Xshell-CreateProcessW-Misuse-Binary-Hijack	Exploit Third Party Advisory
https://www.netsarang.com/en/xshell-update-history/	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

cpe:2.3:a:netsarang:xshell:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-03-31 23:15

Updated : 2022-04-08 14:59

NVD link : CVE-2022-27966

Mitre link : CVE-2022-27966

CVE.ORG link : CVE-2022-27966

JSON object : View

Products Affected

netsarang

xshell

microsoft

windows

CWE

CWE-428

Unquoted Search Path or Element

{"id": "CVE-2022-27966", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.6}]}, "published": "2022-03-31T23:15:08.613", "references": [{"url": "https://github.com/ycdxsb/Vuln/blob/main/NetSarang-CreateProcessW-Misuse-Binary-Hijack/Xshell-CreateProcessW-Misuse-Binary-Hijack", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.netsarang.com/en/xshell-update-history/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-428"}]}], "descriptions": [{"lang": "en", "value": "Xshell v7.0.0099 and below contains a binary hijack vulnerability which allows attackers to execute arbitrary code via a crafted .exe file."}, {"lang": "es", "value": "Xshell versiones v7.0.0099 y anteriores, contienen una vulnerabilidad de secuestro binario que permite a atacantes ejecutar c\u00f3digo arbitrario por medio de un archivo .exe dise\u00f1ado"}], "lastModified": "2022-04-08T14:59:37.840", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:netsarang:xshell:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FFA3767E-F4F9-4BB5-8122-C8DF3AA612DB", "versionEndIncluding": "7.0.0099"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}

6.5 /10