Path Traversal in Synology DNS Server
CVE-2017-12074
Directory traversal vulnerability in the SYNO.DNSServer.Zone.MasterZoneConf in Synology DNS Server before 2.2.1-3042 allows remote authenticated attackers to write arbitrary files via the domain_name parameter.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.020 (79.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Synology DNS Server
- Synology DNS Server — versions before 2.2.1-3042
Weakness classification (CWE)
References
- www.synology.com/en-global/support/security/Synology_SA_17_46_DNS_Server (Vendor Advisory)
Frequently asked questions
- What is CVE-2017-12074?
- CVE-2017-12074 is a medium-severity vulnerability in Synology DNS Server, classified under Path Traversal. CVSS score: 6.5/10. Published 2017-08-24.
- How severe is CVE-2017-12074?
- Medium severity. CVSS v3 base score is 6.5 out of 10.