VulnerabilityModified
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.
HIGH 7.8EPSS 3.37%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.37% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-185
- Affected
- ispconfig/ispconfig
- Source
- cve@mitre.org
References
- https://0x09al.github.io/security/ispconfig/exploit/vulnerability/2018/08/20/bug-or-backdoor-ispconfig-rce.htmlExploit, Third Party Advisory
- https://github.com/0x09AL/0x09al.github.io/blob/master/_posts/2018-08-20-bug-or-backdoor-ispconfig-rce.markdownExploit, Third Party Advisory
- https://www.ispconfig.org/blog/ispconfig-3-1-13-released-important-security-bugfix/Vendor Advisory
- https://0x09al.github.io/security/ispconfig/exploit/vulnerability/2018/08/20/bug-or-backdoor-ispconfig-rce.htmlExploit, Third Party Advisory
- https://github.com/0x09AL/0x09al.github.io/blob/master/_posts/2018-08-20-bug-or-backdoor-ispconfig-rce.markdownExploit, Third Party Advisory
- https://www.ispconfig.org/blog/ispconfig-3-1-13-released-important-security-bugfix/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.