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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.007 (52.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
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
- www.sony.co.uk/pro/support/attachment/1237494431832/1237494431864/videoconferen… (Vendor Advisory)
- jvn.jp/en/jp/JVN42070907/index.html (VDB Entry, Third Party Advisory, 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.