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MitreCVE-2017-7175

HistoryJul 10, 2017 - 7:29 p.m.

CVE-2017-7175

2017-07-1019:29:00

CWE-78

mitre

web.nvd.nist.gov

cve-2017-7175

nfsen

remote code execution

customfmt parameter

os commands

security vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.002

Percentile

61.0%

JSON

NfSen before 1.3.8 allows remote attackers to execute arbitrary OS commands via shell metacharacters in the customfmt parameter (aka the “Custom output format” field).

Affected configurations

Nvd

Node

nfsennfsenRange≤1.3.7

VendorProductVersionCPE
nfsennfsen*cpe:2.3:a:nfsen:nfsen:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nfsen	nfsen	*	cpe:2.3:a:nfsen:nfsen::::::::

References

sourceforge.net/p/nfsen/news/2017/01/nfsen-138-released---security-fix/

www.exploit-db.com/exploits/42314/

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.002

Percentile

61.0%

JSON

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