CVE-2018-3947 — An exploitable information disclosure vulnerability exists in the phone-to-camera communications of Yi Home Camera 27US 1.8.7.0D

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HIGH

An exploitable information disclosure vulnerability exists in the phone-to-camera communications of Yi Home Camera 27US 1.8.7.0D

Published Nov 1, 2018

8.1

HIGH

CVSS 3.1

EPSS 1.26%

Description

An exploitable information disclosure vulnerability exists in the phone-to-camera communications of Yi Home Camera 27US 1.8.7.0D. An attacker can sniff network traffic to exploit this vulnerability.

Affected products

Vendor Yi Product Yi Technology Default
n/a
- Version
  Yi Technology Home Camera 27US 1.8.7.0D
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Yi Technology

n/a

Version	Status	Constraints
Yi Technology Home Camera 27US 1.8.7.0D	affected	-

Remediation

No remediation recorded yet.

Metrics

1.26% 0.01257

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01257

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.26% (0.01257)	68.47th	v5 (v2026.06.15)
Sep 20, 2026	1.26% (0.01257)	68.23th	v5 (v2026.06.15)
Jul 20, 2024	0.18% (0.00179)	55.52th	v3 (v2023.03.01)
Jun 19, 2024	0.18% (0.00179)	55.25th	v3 (v2023.03.01)
Mar 7, 2023	0.20% (0.00201)	56.13th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00885)	27.89th	v2 (v2022.01.01)
Feb 4, 2022	0.89% (0.00885)	10.50th	v2 (v2022.01.01)
Feb 3, 2022	0.42% (0.00416)	10.04th	v5 (v2026.06.15)
Apr 14, 2021	0.42% (0.00416)	0.00th	v1