Auth bypass in Sony Pcs-Xc1
CVE-2016-7830
Sony PCS-XG100, PCS-XG100S, PCS-XG100C, PCS-XG77, PCS-XG77S, PCS-XG77C devices with firmware versions prior to Ver.1.51 and PCS-XC1 devices with firmware version prior to Ver.1.22 allow an attacker on the same network segment to bypass authentication to perform administrative operations via unspecified vectors.
Vulnerability class: Broken Authentication
EPSS: 0.007 (50.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Sony Pcs-xc1
- Sony Pcs-xc1_firmware
- Sony Pcs-xg100
- Sony Pcs-xg100c
- Sony Pcs-xg100_firmware — versions 1.50, 1.42
- Sony Pcs-xg100s
- Sony Pcs-xg77
- Sony Pcs-xg77c
- Sony Pcs-xg77_firmware — versions 1.50, 1.42
- Sony Pcs-xg77s
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (x_refsource_CONFIRM, Vendor Advisory)
- vultures@jpcert.or.jp (VDB Entry, Third Party Advisory, x_refsource_JVN, third-party-advisory)
Frequently asked questions
- What is CVE-2016-7830?
- CVE-2016-7830 is a high-severity vulnerability in Sony Pcs-Xc1, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2017-06-09.
- How severe is CVE-2016-7830?
- High severity. CVSS v3 base score is 8.8 out of 10.