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CVE-2018-3937· NVD / CVE Program· CNA talos

An exploitable command injection vulnerability exists in the measurementBitrateExec functionality of Sony IPELA E Series Network Camera G5 f

An exploitable command injection vulnerability exists in the measurementBitrateExec functionality of Sony IPELA E Series Network Camera G5 firmware 1.87.00. A specially crafted GET request can cause arbitrary commands to be executed. An attacker can send an HTTP request to trigger this vulnerability.

HighCVSS 7.2 · v3.0—No exploit No fix recorded
Published
Aug 14, 2018
Updated
Jun 16, 2026
EPSS
9.6% · 95th percentile
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Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
28 / 40 · 7.2 / 10
CISA KEV
0 / 30 · Not listed
EPSS
3 / 30 · 9.6%

CNA vs NVD score

NVD
7.2
CNA · talos
9.1
1.9 point gap

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
sonysnc-eb600 firmware
sonysnc-eb600
sonysnc-eb630 firmware
sonysnc-eb630
sonysnc-eb600b firmware
sonysnc-eb600b
sonysnc-eb630b firmware
sonysnc-eb630b
sonysnc-eb602r firmware
sonysnc-eb602r
sonysnc-eb632r firmware
sonysnc-eb632r

and 16 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • sony snc-eb600 firmware1.87.00
  • sony snc-eb600b firmware1.87.00
  • sony snc-eb602r firmware1.87.00
  • sony snc-eb630 firmware1.87.00
  • sony snc-eb630b firmware1.87.00
  • sony snc-eb632r firmware1.87.00
  • sony snc-em600 firmware1.87.00
  • sony snc-em601 firmware1.87.00
  • sony snc-em602r firmware1.87.00
  • sony snc-em602rc firmware1.87.00
  • sony snc-em630 firmware1.87.00
  • sony snc-em631 firmware1.87.00
  • sony snc-em632r firmware1.87.00
  • sony snc-em632rc firmware1.87.00

Versions reported by the vendor

Affected version ranges reported by the assigning authority (talos). Independent of NVD's CPE analysis and usually ahead of it.

  • Talos Sony

    • Sony IPELA E series G5 firmware 1.87.00affected

Same product

sony: all records

Other highest-scoring records for the same primary product.

  • CVE-2018-3938An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5
    41Plan

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • Administrator privileges are required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvd-primary

Root cause

User input is inserted as text into a shell command. The shell may interpret special characters in the input as part of the command.

The bug in code

The whole CWE-78 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const host = req.body.host;exec("ping -c 1 " + host, onResult);

Fixed

ts
const host = req.body.host;if (!/^[a-z0-9.-]{1,253}$/i.test(host)) return res.sendStatus(400);execFile("ping", ["-c", "1", host], onResult);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

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Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

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