HOMEVULNERABILITIESCVE-2016-7834
HIGH

CVE-2016-7834

CWE-200Published: April 13, 2017· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

SONY SNC-CH115, SNC-CH120, SNC-CH160, SNC-CH220, SNC-CH260, SNC-DH120, SNC-DH120T, SNC-DH160, SNC-DH220, SNC-DH220T, SNC-DH260, SNC-EB520, SNC-EM520, SNC-EM521, SNC-ZB550, SNC-ZM550, SNC-ZM551, SNC-EP550, SNC-EP580, SNC-ER550, SNC-ER550C, SNC-ER580, SNC-ER585, SNC-ER585H, SNC-ZP550, SNC-ZR550, SNC-EP520, SNC-EP521, SNC-ER520, SNC-ER521, SNC-ER521C network cameras with firmware before Ver.1.86.00 and SONY SNC-CX600, SNC-CX600W, SNC-EB600, SNC-EB600B, SNC-EB602R, SNC-EB630, SNC-EB630B, SNC-EB632R, SNC-EM600, SNC-EM601, SNC-EM602R, SNC-EM602RC, SNC-EM630, SNC-EM631, SNC-EM632R, SNC-EM632RC, SNC-VB600, SNC-VB600B, SNC-VB600B5, SNC-VB630, SNC-VB6305, SNC-VB6307, SNC-VB632D, SNC-VB635, SNC-VM600, SNC-VM600B, SNC-VM600B5, SNC-VM601, SNC-VM601B, SNC-VM602R, SNC-VM630, SNC-VM6305, SNC-VM6307, SNC-VM631, SNC-VM632R, SNC-WR600, SNC-WR602, SNC-WR602C, SNC-WR630, SNC-WR632, SNC-WR632C, SNC-XM631, SNC-XM632, SNC-XM636, SNC-XM637, SNC-VB600L, SNC-VM600L, SNC-XM631L, SNC-WR602CL network cameras with firmware before Ver.2.7.2 are prone to sensitive information disclosure. This may allow an attacker on the same local network segment to login to the device with administrative privileges and perform operations on the device.

NVD Source

Technical Analysis

CVE-2016-7834 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

From a weakness classification perspective (CWE-200): Information exposure vulnerabilities leak sensitive data to unauthorized actors.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorAdjacent
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

sony81 product(s)
snc series firmwaresnc-cx600snc-cx600wsnc-eb600snc-eb600bsnc-eb602rsnc-eb630snc-eb630bsnc-eb632rsnc-em600snc-em601snc-em602r+69
Source: NVD CPE · 81 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://www.sony.co.uk/pro/article/sony-new-firmware-for-network-cameras
PATCHhttps://www.sony.co.uk/pro/article/sony-new-firmware-for-network-cameras
ADVISORYhttps://jvn.jp/en/vu/JVNVU96435227/index.html
ADVISORYhttps://jvn.jp/en/vu/JVNVU96435227/index.html

All References (4)

→
https://jvn.jp/en/vu/JVNVU96435227/index.htmlThird Party Advisory · VDB Entry
→
https://www.sony.co.uk/pro/article/sony-new-firmware-for-network-camerasPatch · Vendor Advisory
→
https://jvn.jp/en/vu/JVNVU96435227/index.htmlThird Party Advisory · VDB Entry
→
https://www.sony.co.uk/pro/article/sony-new-firmware-for-network-camerasPatch · Vendor Advisory

Quick Facts

CVE IDCVE-2016-7834
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-200
CISA KEVNo
Affected1 vendor(s)
PublishedApr 13, 2017

Related CVEs (CWE-200)

CVE-2026-40965
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CVE-2010-1230
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CVE-2015-0987
10.0
CVE-2025-29270
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CVE-2011-3497
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CVE-2011-1643
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Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2016-7834 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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