CVE-2018-16118

A shell escape vulnerability in /webconsole/APIController in the API Configuration component of Sophos XG firewall 17.0.8 MR-8 allows remote attackers to execute arbitrary OS commands via shell metachracters in the "X-Forwarded-for" HTTP header.

CVSS v3.0 8.1 HIGH
CVSS v2.0 9.3 HIGH

8.1^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.sophos.com/en-us/legal/sophos-responsible-disclosure-policy.aspx	Vendor Advisory
https://community.sophos.com/kb/en-us/132637	Vendor Advisory
https://github.com/klsecservices/Advisories/blob/master/KL-SOPHOS-2018-003.md	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:sophos:sfos:17.0:::::::*
	cpe:2.3:o:sophos:sfos:17.0.8:mr8::::::
	cpe:2.3:o:sophos:sfos:17.1:::::::*
	cpe:2.3:o:sophos:sfos::::::::
	cpe:2.3:o:sophos:sfos:16.5:::::::*

cpe:2.3:h:sophos:xg_firewall:-:*:*:*:*:*:*:*

Information

Published : 2019-06-20 10:15

Updated : 2019-06-25 06:49

NVD link : CVE-2018-16118

Mitre link : CVE-2018-16118

JSON object : View

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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Products Affected

sophos

xg_firewall
sfos

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