CVE-2017-12756

Publication date 9 August 2017

Last updated 25 August 2025

Ubuntu priority

Why this priority?

Cvss 3 Severity Score

Score breakdown

Description

Command inject in transfer from another server in extplorer 2.1.9 and prior allows attacker to inject command via the userfile[0] parameter.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
extplorer	17.04 zesty	Not in release
	16.04 LTS xenial	Fixed 2.1.0b6+dfsg.3-4+deb7u5ubuntu0.16.04.1
	14.04 LTS trusty	Fixed 2.1.0b6+dfsg.3-4+deb7u5build0.14.04.1

Severity score breakdown

CVSS version: CVSS v3.0

Base score 7.2 · High

Base metrics

Parameter	Value
Attack vector	Network
Attack complexity	Low
Privileges required	High
User interaction	None
Scope	Unchanged
Confidentiality impact	High
Integrity impact	High
Availability impact	High

Scores

Parameter	Value
Base score	7.2 · High
Exploitability score	-
Impact score	-

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

References

Other references

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