Vulnerability in Ispconfig
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.034 (88.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.ispconfig.org/blog/ispconfig-3-1-13-released-important-security-bugfix/ (Vendor Advisory)
- 0x09al.github.io/security/ispconfig/exploit/vulnerability/2018/08/20/bug-or-bac… (Exploit, Third Party Advisory)
- github.com/0x09AL/0x09al.github.io/blob/master/_posts/2018-08-20-bug-or-backdoo… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-17984?
- CVE-2018-17984 is a high-severity vulnerability in Ispconfig, classified under Incorrect Regular Expression. CVSS score: 7.8/10. Published 2018-10-04.
- How severe is CVE-2018-17984?
- High severity. CVSS v3 base score is 7.8 out of 10.