Improper input validation in Buffalo Bbr-4hg
CVE-2017-10897
Input validation issue in Buffalo BBR-4HG and and BBR-4MG broadband routers with firmware 1.00 to 1.48 and 2.00 to 2.07 allows an attacker to cause the device to become unresponsive via unspecified vectors.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.5 (Medium). Vector: CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (36.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Buffalo Bbr-4hg
- Buffalo Bbr-4hg Firmware
- Buffalo Bbr-4mg
- Buffalo Bbr-4mg Firmware
- Buffalo Inc. Bbr-4hg — versions firmware 1.00 to 1.48, firmware 2.00 to 2.07
- Buffalo Inc. Bbr-4mg — versions firmware 1.00 to 1.48, firmware 2.00 to 2.07
Weakness classification (CWE)
References
- jvn.jp/en/jp/JVN65994435/index.html (VDB Entry, Third Party Advisory, third-party-advisory)
- buffalo.jp/support_s/s20171201.html (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-10897?
- CVE-2017-10897 is a medium-severity vulnerability in Buffalo Bbr-4hg, classified under Improper Input Validation. CVSS score: 4.5/10. Published 2017-12-08.
- How severe is CVE-2017-10897?
- Medium severity. CVSS v3 base score is 4.5 out of 10.