Missing authentication in Sony PCS-XG100
Priority LOW 39CWE-306Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-306.
Summary
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.
Why it matters now
EPSS 0.00733 54th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Sony | PCS-XG100 | firmware versions prior to Ver.1.51 | — | No fix listed | CNA |
| Sony | PCS-XG100S | firmware versions prior to Ver.1.51 | — | No fix listed | CNA |
| Sony | PCS-XG100C | firmware versions prior to Ver.1.51 | — | No fix listed | CNA |
| Sony | PCS-XG77 | firmware versions prior to Ver.1.51 | — | No fix listed | CNA |
| Sony | PCS-XG77S | firmware versions prior to Ver.1.51 | — | No fix listed | CNA |
| Sony | PCS-XG77C | firmware versions prior to Ver.1.51 | — | No fix listed | CNA |
| Sony | PCS-XC1 | firmware version prior to Ver.1.22 | — | No fix listed | CNA |
- PCS-XG100 VendorSony Affected firmware versions prior to Ver.1.51 Fixed in — No fix listed CNA
- PCS-XG100S VendorSony Affected firmware versions prior to Ver.1.51 Fixed in — No fix listed CNA
- PCS-XG100C VendorSony Affected firmware versions prior to Ver.1.51 Fixed in — No fix listed CNA
- PCS-XG77 VendorSony Affected firmware versions prior to Ver.1.51 Fixed in — No fix listed CNA
- PCS-XG77S VendorSony Affected firmware versions prior to Ver.1.51 Fixed in — No fix listed CNA
- PCS-XG77C VendorSony Affected firmware versions prior to Ver.1.51 Fixed in — No fix listed CNA
- PCS-XC1 VendorSony Affected firmware version prior to Ver.1.22 Fixed in — No fix listed CNA
CPE configurations NVD · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:sony:pcs-xg100_firmware:1.50:*:*:*:*:*:*:* | 1.50 | Vulnerable | Sony |
| cpe:2.3:h:sony:pcs-xg100:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sony |
| cpe:2.3:h:sony:pcs-xg100s:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sony |
| cpe:2.3:o:sony:pcs-xg100_firmware:1.42:*:*:*:*:*:*:* | 1.42 | Vulnerable | Sony |
| cpe:2.3:h:sony:pcs-xg100c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sony |
| cpe:2.3:o:sony:pcs-xg77_firmware:1.50:*:*:*:*:*:*:* | 1.50 | Vulnerable | Sony |
| cpe:2.3:h:sony:pcs-xg77:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sony |
| cpe:2.3:h:sony:pcs-xg77s:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sony |
| cpe:2.3:o:sony:pcs-xg77_firmware:1.42:*:*:*:*:*:*:* | 1.42 | Vulnerable | Sony |
| cpe:2.3:h:sony:pcs-xg77c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sony |
- cpe:2.3:o:sony:pcs-xg100_firmware:1.50:*:*:*:*:*:*:* Versions 1.50 Vulnerable ·Sony
- cpe:2.3:h:sony:pcs-xg100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sony
- cpe:2.3:h:sony:pcs-xg100s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sony
- cpe:2.3:o:sony:pcs-xg100_firmware:1.42:*:*:*:*:*:*:* Versions 1.42 Vulnerable ·Sony
- cpe:2.3:h:sony:pcs-xg100c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sony
- cpe:2.3:o:sony:pcs-xg77_firmware:1.50:*:*:*:*:*:*:* Versions 1.50 Vulnerable ·Sony
- cpe:2.3:h:sony:pcs-xg77:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sony
- cpe:2.3:h:sony:pcs-xg77s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sony
- cpe:2.3:o:sony:pcs-xg77_firmware:1.42:*:*:*:*:*:*:* Versions 1.42 Vulnerable ·Sony
- cpe:2.3:h:sony:pcs-xg77c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sony
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-7830
- 2026-10-03 Alias added: GHSA-xrc8-4cqr-4x7c
References
Sources
- CVE-2016-7830 · CVE Program
- CVE-2016-7830 · NVD
- FIRST EPSS
- GHSA-xrc8-4cqr-4x7c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences