CVE-2018-12268 — CRITICAL (9.8)

Vulnerability Description

acccheck.pl in acccheck 0.2.1 allows Command Injection via shell metacharacters in a username or password file, as demonstrated by injection into an smbclient command line.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Acccheck Project	Acccheck.Pl	0.2.1

Related Weaknesses (CWE)

CWE-78

References

http://b3n7s.github.io/acccheck-command-injection.htmlExploitThird Party Advisory
http://b3n7s.github.io/acccheck-command-injection.htmlExploitThird Party Advisory

FAQ

What is CVE-2018-12268?

CVE-2018-12268 is a vulnerability with a CVSS score of 9.8 (CRITICAL). acccheck.pl in acccheck 0.2.1 allows Command Injection via shell metacharacters in a username or password file, as demonstrated by injection into an smbclient command line.

How severe is CVE-2018-12268?

CVE-2018-12268 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-12268?

Check the references section above for vendor advisories and patch information. Affected products include: Acccheck Project Acccheck.Pl.