Information disclosure in Synology Diskstation Manager
CVE-2017-9554
An information exposure vulnerability in forget_passwd.cgi in Synology DiskStation Manager (DSM) before 6.1.3-15152 allows remote attackers to enumerate valid usernames via unspecified vectors.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.767 (99.5th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.783 · newest: 0.767 · change: -0.016
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.exploit-db.com/exploits/43455/ (exploit)
- www.synology.com/en-global/support/security/Synology_SA_17_29_DSM (Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-9554?
- CVE-2017-9554 is a medium-severity vulnerability in Synology Diskstation Manager, classified under Information Disclosure. CVSS score: 5.3/10. Published 2017-07-24.
- How severe is CVE-2017-9554?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2017-9554 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.