Auth bypass in Buffalo Wapm-1166d
CVE-2017-2126
WAPM-1166D firmware Ver.1.2.7 and earlier, WAPM-APG600H firmware Ver.1.16.1 and earlier allows remote attackers to bypass authentication and access the configuration interface via unspecified vectors.
Vulnerability class: Broken Authentication
EPSS: 0.040 (89.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Buffalo Wapm-1166d
- Buffalo Wapm-1166d_firmware
- Buffalo Wapm-apg600h
- Buffalo Wapm-apg600h_firmware
- Buffalo Inc. Wapm-1166d — versions firmware Ver.1.2.7 and earlier
- Buffalo Inc. Wapm-apg600h — versions firmware Ver.1.16.1 and earlier
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp (VDB Entry, Third Party Advisory, x_refsource_JVN, third-party-advisory)
- vultures@jpcert.or.jp (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-2126?
- CVE-2017-2126 is a critical-severity vulnerability in Buffalo Wapm-1166d, classified under Improper Authentication. CVSS score: 9.8/10. Published 2017-07-22.
- How severe is CVE-2017-2126?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2017-2126 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.