PT-2017-12679 · Extplorer · Extplorer

Published 2017-08-09 · Updated 2017-08-20 · CVE-2017-12756

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions extplorer versions 2.1.9 and prior

Description The issue allows an attacker to inject commands via the userfile[0] parameter when transferring from another server. This can be exploited by sending malicious input to the vulnerable parameter.

Recommendations For extplorer versions 2.1.9 and prior, at the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the userfile[0] parameter to minimize the risk of exploitation.

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2017-12756

DLA-1063-1

Affected Products

Extplorer

References · 6

• https://ubuntu.com/security/CVE-2017-12756 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-12756 · Security Note
• https://cve.org/CVERecord?id=CVE-2017-12756 · Security Note
• http://extplorer.net/news/21 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-12756 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-12756 · Vendor Advisory