CVE-2018-17984

An unanchored /[a-z]{2}/ regular expression in ISPConfig before 3.1.13 makes it possible to include arbitrary files, leading to code execution. This is exploitable by authenticated users who have local filesystem access.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

V3 Legend

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.ispconfig.org/blog/ispconfig-3-1-13-released-important-security-bugfix/	Vendor Advisory
https://github.com/0x09AL/0x09al.github.io/blob/master/_posts/2018-08-20-bug-or-backdoor-ispconfig-rce.markdown	Exploit Third Party Advisory
https://0x09al.github.io/security/ispconfig/exploit/vulnerability/2018/08/20/bug-or-backdoor-ispconfig-rce.html	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ispconfig:ispconfig:*:*:*:*:*:*:*:*

Information

Published : 2018-10-04 16:29

Updated : 2018-12-13 09:11

NVD link : CVE-2018-17984

Mitre link : CVE-2018-17984

JSON object : View

CWE

CWE-185

Incorrect Regular Expression

Products Affected

ispconfig

ispconfig

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7.8 /10