PatchTheCVECVE-2015-2871: Chiyu BF-660C fingerprint access-control devices allow remote attackers to bypass authentication and (1) read
CVE-2015-2871 is a high-severity flaw (CVSS 7.5) affecting bf-660c. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Chiyu BF-660C fingerprint access-control devices allow remote attackers to bypass authentication and (1) read or (2) modify communication configuration settings via a request to net.htm, a different vulnerability than CVE-2015-5618.
Why this priority
- High severity
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 7.5 (High) |
| EPSS exploit chance | 1.7% (top 22%) |
| CISA exploited list | No |
| Weakness | CWE-264 |
| Published | 2015-08-01 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2015-2871?
bf-660c: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2015-2871 being exploited?
CVE-2015-2871 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2015-2871 affect?
CVE-2015-2871 affects bf-660c. Severity is high (CVSS 7.5). Chiyu BF-660C fingerprint access-control devices allow remote attackers to bypass authentication and (1) read or (2) modify communication configuration settings via a request to net.htm, a different vulnerability than CVE-2015-5618.
How urgent is CVE-2015-2871?
Priority 46/100. High severity
Related CVEs
- CVE-2015-2870 MEDIUM 4.3 MITIGATE MITIGATE Cross-site scripting (XSS) vulnerability on Chiyu BF-630, BF-630W, and BF-660C fingerprint access-control devi