CVE-2017-15887
UnknownEPSS 1.94%
Last modified
CVE-2017-15887 is a vulnerability of currently unknown severity. An improper restriction of excessive authentication attempts vulnerability in /principals in Synology CardDAV Server before 6.0.7-0085 allows remote attackers to obtain user credentials via a brute-force attack.. EPSS estimates a 1.94% chance of exploitation in the next 30 days.
Description
An improper restriction of excessive authentication attempts vulnerability in /principals in Synology CardDAV Server before 6.0.7-0085 allows remote attackers to obtain user credentials via a brute-force attack.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Synology | Carddav Server | < 6.0.7-0085 |
References
- https://www.synology.com/en-global/support/security/Synology_SA_17_64_CardDAV_ServerIssue Tracking, Vendor Advisory
- https://www.synology.com/en-global/support/security/Synology_SA_17_64_CardDAV_ServerIssue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-15887?
An improper restriction of excessive authentication attempts vulnerability in /principals in Synology CardDAV Server before 6.0.7-0085 allows remote attackers to obtain user credentials via a brute-force attack.
How severe is CVE-2017-15887?
Severity scoring for CVE-2017-15887 is pending analysis. The EPSS model estimates a 1.94% probability of exploitation in the next 30 days.
How do I fix CVE-2017-15887?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2017
- CVE-2017-15881Cross-Site Scripting vulnerability in KeystoneJS before 4.0.…4.8
- CVE-2017-15882The London Trust Media Private Internet Access (PIA) applica…
- CVE-2017-15883Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x …
- CVE-2017-15884In HashiCorp Vagrant VMware Fusion plugin (aka vagrant-vmwar…
- CVE-2017-15885Reflected XSS in the web administration portal on the Axis 2…
- CVE-2017-15886Server-side request forgery (SSRF) vulnerability in Link Pre…
- CVE-2017-15888Cross-site scripting (XSS) vulnerability in Custom Internet …
- CVE-2017-15889Command injection vulnerability in smart.cgi in Synology Dis…
- CVE-2017-15890Cross-site scripting (XSS) vulnerability in Disclaimer in Sy…
- CVE-2017-15891Improper access control vulnerability in SYNO.Cal.EventBase …
- CVE-2017-15892Multiple cross-site scripting (XSS) vulnerabilities in Slash…
- CVE-2017-15893Directory traversal vulnerability in the SYNO.FileStation.Ex…
Are you affected by CVE-2017-15887?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST